[Ubuntu] /var/run/usbmuxd: connect: resource temporarily unavailable

[ccouton]

Hi,

I use usbmuxd (usbmuxd/focal,now 1.1.1~git20191130.9af2b12-1 amd64) on Ubuntu 20.04.5, and have multiple ios devices connected. Sometimes the usbmuxd log :
Removed device 10 on location 0x1000b
Cannot find device entry for RX input from USB device 0x55ba6f20c200 on location 0x1000b

And when it's happened it's not possible anymore to connect to /var/run/usbmuxd, I have this error "/var/run/usbmuxd: connect: resource temporarily unavailable"
The only solution I have is to kill and restart the service usbmuxd
Do you have an idea what's happening and how to solve it without restart usbmuxd?

Thanks