And today it does again not work for me, also after rebooting both the device and the computer (also trying different cables doesn't help).
Thanks for the fix! It seems to work well now (tried with 1.26rc3). For curiosity: How did you implement it?
Surprisingly for me it could connect again one day later without any updates or reboot of the computer (only sleeping mode). But the day I reported that error, I tried many times and it worked for all my devices, except this specific Onyx Boox (also rebooting this device several times didn't help).
LIBMTP PANIC trying to connect Onyx Boox device
ALSA-Pulseaudio (snd_pcm_recover) underrun occurred (Linux)