Freezing on KVM

[yarodin]

I have KVM with 4 computers attached, ps2pico plugged to PC4 KVM USB port. ps/2 ports on ZX Evolution <-> ps2pico <-> PC4 USB port on KVM / Common USB port <-> USB Logitech unifying receiver -> Logitech Mouse & Keyboard

If I switching on ZX Evolution with KVM setted to PC4 - all works perfectly untlil I have switched to PC1/2/3 computer - after several second ps2pico stop acting. Same problem if I switching on ZX Evo with KVM setted to PC1/2/3.

[No0ne]

Which hardware do you use? ps2pico or ps2x2pico? Which firmware version did you download?

[yarodin]

ps2x2pico beta-0.5

[No0ne]

please try out the new pre-release beta-0.7 (remember to swap each data/clock pin pair on the 5V side)

https://github.com/No0ne/ps2x2pico/releases/tag/beta-0.7

[yarodin]

I updated firmware to beta-0.7.

"If I switching on ZX Evolution with KVM setted to PC4 - all works perfectly untlil I have switched to PC1/2/3 computer - after several second ps2pico stop acting" - this case fixed, thanks a lot.

"Same problem if I switching on ZX Evo with KVM setted to PC1/2/3." - this is not fixed.

[No0ne]

Did you connect mouse and keyboard to the KVM or keyboard only?

[yarodin]

I have one USB Logitech unifying receiver plugged to KVM and mouse and keyboard connected through it.

[No0ne]

Ok, and both stop working? or only the mouse?

[yarodin]

if I switching on ZX Evo with KVM setted to PC1/2/3 and then setting KVM to PC4 mouse and keyboard not working on PC4, but still normaly working on PC1/2/3.

Seems, ps2x2pico isn't working if mouse and keyboard is not plugged to USB (or switched off by KVM) when it power on.

[No0ne]

Ah yes, if theres nothing connected to usb it reports an error on the ps/2 side! I think I could add a jumper setting to disable that and always report OK on ps/2.

[No0ne]

ps2x2pico.zip Please retry with this binary, its currently hardcoded to always answer OK.

[yarodin]

This version is working in all cases with KVM. You can close issue. Thanks.

[No0ne]

Thank you for the feedback!