traycerb

Just to say, I experienced this too. Ironically, dupeguru can view MTP folders quite easily from the File > Load Directories screen (to load *.dupegurudirs files)

Well, it seems like I have the same problem, using a (wired) Logitech g502 Proteus Core mouse, also in a VM environment (Ubuntu 20.04.2 LTS, Win 10 Hyper-V). I get...

I used the following instructions to get the master running, which fixed this bug: https://popey.com/blog/2022/10/setting-up-mimic3/