Certain key combinations do not register

[FluxZA]

Hi, I am looking for some help understanding the issue I am having. My config (below) has a navigation layer that is accessed when holding a key. On the layer there is also a meta and a shift key. Holding the layer and the meta key and pressing the pgdown key works (first debug). However, holding the layer, the meta and shift to press pgdown does not work (second debug).

Looking at the logs I can't tell if it is related to #422 or if there is a limit to how many key presses can be tracked.

Config

(defcfg
  process-unmapped-keys true
)

(defsrc
	3	4	5	6	                8	9	0	-
tab     q	w 	e 	r 	t 	i 	o 	p 	[ 	]       \
        a 	s 	d 	f 	g       k 	l 	; 	' 	ret
                c 	v 	b		        n       m       ,
)

(defalias
  hypr (multi ctl alt sft met)
  meh  (multi ctl alt sft)
  cap_wd (caps-word 2000)
  a_met (tap-hold-release 200 200 a met)
  r_alt (tap-hold-release 200 200 r alt)
  s_ctl (tap-hold-release 200 200 s ctl)
  t_sft (tap-hold-release 200 200 t sft)
  n_sft (tap-hold-release 200 200 n sft)
  e_ctl (tap-hold-release 200 200 e ctl)
  i_alt (tap-hold-release 200 200 i alt)
  o_met (tap-hold-release 200 200 o met)
  c_meh (tap-hold-release 200 200 c @meh)
  d_hyp (tap-hold-release 200 200 d @hypr)
  co_meh (tap-hold-release 200 200 comm @meh)
  h_hyp (tap-hold-release 200 200 h @hypr)
  ;;es_med (tap-hold-release 200 200 esc (layer-while-held U_MEDIA))
  sp_nav (tap-hold-release 200 200 spc (layer-while-held U_NAV))
  en_sym (tap-hold-release 200 200 ent (layer-while-held U_SYM))
  bs_num (tap-hold-release 200 200 bspc (layer-while-held U_NUM))
  dl_fun (tap-hold-release 200 200 del (layer-while-held U_FUN))
  nav (layer-while-held U_NAV)
)

(deflayer U_BASE
	w	f	p	b			j	l	u	y
q       @a_met	@r_alt	@s_ctl	@t_sft	g	m	@n_sft	@e_ctl	@i_alt	@o_met  '
        z	x	@c_meh	@d_hyp	v	k	@h_hyp	@co_meh	.	/
		esc	@sp_nav	tab                     @en_sym	@bs_num	@dl_fun	
)

(deflayer U_NAV
	XX	XX	XX	XX	                S-ins	C-ins	S-del   caps
XX      met	alt	ctl	sft	XX	lft	down	up	rght	@cap_wd C-z
        XX	ralt	@meh	@hypr	XX	home	pgdn	pgup	end	ins
        	XX	@nav    XX	                ent	bspc	del
)

Working Logs (Includes a pgUp press to undo the effect of the pgDown shortcut)

2024-05-02T14:25:20.490841877+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_V, value: Press }
2024-05-02T14:25:20.690867008+02:00 [INFO] Entered layer:

(deflayer U_NAV
        XX      XX      XX      XX                      S-ins   C-ins   S-del   caps
XX      met     alt     ctl     sft     XX      lft     down    up      rght    @cap_wd C-z
        XX      ralt    @meh    @hypr   XX      home    pgdn    pgup    end     ins
                XX      @nav    XX                      ent     bspc    del
)
2024-05-02T14:25:20.70616103+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Press }
2024-05-02T14:25:20.706233456+02:00 [DEBUG] (2) kanata::kanata: key press     LGui
2024-05-02T14:25:20.706244917+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 1 }
2024-05-02T14:25:20.954031987+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_L, value: Press }
2024-05-02T14:25:20.954105445+02:00 [DEBUG] (2) kanata::kanata: key press     PgDown
2024-05-02T14:25:20.954115373+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_PAGEDOWN), value: 1 }
2024-05-02T14:25:21.038024509+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_L, value: Release }
2024-05-02T14:25:21.038098067+02:00 [DEBUG] (2) kanata::kanata: key release   PgDown
2024-05-02T14:25:21.038108777+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_PAGEDOWN), value: 0 }
2024-05-02T14:25:21.588751285+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_SEMICOLON, value: Press }
2024-05-02T14:25:21.588826125+02:00 [DEBUG] (2) kanata::kanata: key press     PgUp
2024-05-02T14:25:21.588836144+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_PAGEUP), value: 1 }
2024-05-02T14:25:21.667854161+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_SEMICOLON, value: Release }
2024-05-02T14:25:21.667908362+02:00 [DEBUG] (2) kanata::kanata: key release   PgUp
2024-05-02T14:25:21.667916598+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_PAGEUP), value: 0 }
2024-05-02T14:25:22.151254429+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_V, value: Release }
2024-05-02T14:25:22.151319571+02:00 [INFO] Entered layer:

(deflayer U_BASE
        w       f       p       b                       j       l       u       y
q       @a_met  @r_alt  @s_ctl  @t_sft  g       m       @n_sft  @e_ctl  @i_alt  @o_met  '
        z       x       @c_meh  @d_hyp  v       k       @h_hyp  @co_meh .       /
                esc     @sp_nav tab                     @en_sym @bs_num @dl_fun
)
2024-05-02T14:25:22.155223039+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Release }
2024-05-02T14:25:22.155266821+02:00 [DEBUG] (2) kanata::kanata: key release   LGui
2024-05-02T14:25:22.155278062+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 0 }

Broken Logs (I held as short as possible)

2024-05-02T14:28:58.209926332+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_V, value: Press }
2024-05-02T14:28:58.41071321+02:00 [INFO] Entered layer:

(deflayer U_NAV
        XX      XX      XX      XX                      S-ins   C-ins   S-del   caps
XX      met     alt     ctl     sft     XX      lft     down    up      rght    @cap_wd C-z
        XX      ralt    @meh    @hypr   XX      home    pgdn    pgup    end     ins
                XX      @nav    XX                      ent     bspc    del
)
2024-05-02T14:28:58.45538122+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Press }
2024-05-02T14:28:58.455433578+02:00 [DEBUG] (2) kanata::kanata: key press     LGui
2024-05-02T14:28:58.455442725+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 1 }
2024-05-02T14:28:58.707417787+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.707486656+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.707502005+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.707514168+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.738614482+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.738691737+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.738713398+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.738728125+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.769579733+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.769622053+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.769639525+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.769648723+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.800706527+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.800753465+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.800764276+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.80077188+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.83208871+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.832114057+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.832122403+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.832128444+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.863465191+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.863533119+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.863544189+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.863551894+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.894518668+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.894554445+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.894563492+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.894569894+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.934975463+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.935030286+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.935039493+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.935046176+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.967191359+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.967300043+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.967310723+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.967318357+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:58.998480196+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:58.998546521+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:58.998557962+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:58.998565787+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.029752013+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.029818337+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.029830099+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.029837793+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.060844763+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.060913672+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.060924622+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.060932267+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.092261139+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.09233661+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.092347801+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.092356127+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.12336475+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.123415996+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.123427337+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.123436835+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.154562456+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.154630564+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.154641545+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.15464957+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.185492902+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.185553095+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.185564436+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.185572371+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.216955445+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.21702189+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.217033421+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.217041737+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.247955802+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.24802946+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.2480403+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.248048436+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.279401884+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.279467567+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.279478207+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.279485942+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.31031669+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.310363087+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.310373487+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.31038053+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.341701228+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.341738568+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.341747635+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.341753937+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.372763461+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.372815258+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.372824235+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.372830897+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.403996023+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.404046868+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.404057278+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.404064471+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.435188971+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.435260084+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.435270574+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.435277717+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.466410863+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.466451269+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.466459314+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.466465285+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.497636081+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.49768337+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.497693459+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.497701053+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.528888921+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Repeat }
2024-05-02T14:28:59.528936871+02:00 [DEBUG] (2) kanata::kanata: key outs for active layer-while-held: [KEY_LEFTMETA];
2024-05-02T14:28:59.52894693+02:00 [DEBUG] (2) kanata::kanata: repeat    LGui
2024-05-02T14:28:59.528954284+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 2 }
2024-05-02T14:28:59.554054149+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_Q, value: Release }
2024-05-02T14:28:59.55410227+02:00 [DEBUG] (2) kanata::kanata: key release   LGui
2024-05-02T14:28:59.55411296+02:00 [DEBUG] (2) kanata::oskbd::linux: send to uinput: InputEvent { time: SystemTime { tv_sec: 0, tv_nsec: 0 }, kind: Key(KEY_LEFTMETA), value: 0 }
2024-05-02T14:28:59.560016076+02:00 [DEBUG] (2) kanata::kanata: process recv ev KeyEvent { code: KEY_V, value: Release }
2024-05-02T14:28:59.560037787+02:00 [INFO] Entered layer:

(deflayer U_BASE
        w       f       p       b                       j       l       u       y
q       @a_met  @r_alt  @s_ctl  @t_sft  g       m       @n_sft  @e_ctl  @i_alt  @o_met  '
        z       x       @c_meh  @d_hyp  v       k       @h_hyp  @co_meh .       /
                esc     @sp_nav tab                     @en_sym @bs_num @dl_fun
)

[jtroo]

Sounds like key ghosting:

#822

[FluxZA]

I tried the check from the linked issue and the multi-keypress does not register when Kanata is not running. Thanks for the help.