jumpy mouse

[enviousjag]

So after having successfully managed to solder everything, my board is up and running.

Sadly I'm facing a jumpy mouse, as the cursor jumps from screen A to B, then after trying to further use the mouse, the cursor jumps to the top right corner of my right screen. Mouse model: Roccat Koca 2016.

This behavior does not happen with a microsoft 3-button mouse (left-right-mid).

I'd love to find a fix for the issue and continue using the mouse especially due to being able to change dpi with a click.
The issue does persist after resetting via rShift-F12-D.

EDIT: Still occurs with 0.52

./usbhid-dump -m 1e7d:2cf0
001:008:001:DESCRIPTOR 1715613766.913994
05 01 09 06 A1 01 05 07 19 E0 29 E7 15 00 25 01
95 08 75 01 81 02 95 08 75 01 81 01 95 05 75 01
05 08 19 01 29 05 91 02 95 01 75 03 91 01 95 06
75 08 15 00 25 65 05 07 19 00 29 65 81 00 C0

001:008:000:DESCRIPTOR 1715613766.925994
05 01 09 02 A1 01 85 01 09 01 A1 00 05 09 19 01
29 05 15 00 25 01 95 05 75 01 81 02 95 01 75 03
81 01 05 01 09 30 09 31 16 00 80 26 FF 7F 95 02
75 10 81 06 09 38 15 81 25 7F 95 01 75 08 81 06
05 0C 0A 38 02 81 06 C0 C0 05 0C 09 01 A1 01 85
02 19 00 2A 3C 02 15 00 26 3C 02 95 01 75 10 81
00 C0 05 0A 09 00 A1 01 85 03 19 00 29 00 15 00
25 00 95 04 75 08 81 00 C0 05 0B 09 00 A1 01 85
04 19 00 29 00 15 00 25 00 95 02 75 08 B1 01 85
05 95 03 B1 01 85 06 95 1B B1 01 85 07 95 4A B1
01 85 08 96 01 04 B1 01 85 09 95 07 B1 01 85 0A
95 07 B1 01 85 0C 95 03 B1 01 85 0D 96 03 04 B1
01 85 0E 95 02 B1 01 85 0F 95 05 B1 01 85 10 95
0F B1 01 85 1A 96 04 04 B1 01 85 1B 96 01 04 B1
01 85 1C 95 02 B1 01 C0

[hrvach]

That's an odd descriptor, haven't seen anything like this before. Might be overflowing somewhere.

It specifies like 4K of report size... e.g. Report Count (1027) etc.

I'm (re)working the HID parser routines, so this should be much better supported soon. I appreciate your patience, sorry for not working with your device initially!