Midi track In indikator no input

[bce]

Unable to get MIDI signals to Ableton.
How do I figure out why?

[Rivanni]

Did you arm the track?
Is the track input set correctly?
Is the MIDI indicator in the top right of Live flashing when you send MIDI?

If you keep having problems, provide a bit more information please.

[bce]

Did you arm the track?
>Yes.
Is the track input set correctly?
>Yes.
Is the MIDI indicator in the top right of Live flashing when you send MIDI?
>no
If you keep having problems, provide a bit more information please.

Did a reinstall of 12.2 and still no MIDI Indicator activity.
Restarted Win10 - Still no MIDI input activity.
Restarted Live MIDI input activity started.
MIDI input activity active up to D#4.
When I press E4 up to B4 MIDI input activity is inactive and Key/MIDI out indicator is active.
Also tried to Reset Live 11 and later: Windows — https://help.ableton.com/hc/en-us/artic ... reset-Live

[bce]

Works fine now after one more reinstall.

[bce]

Now it finally works stably.
It turned out that there is something with my USB hubs.
When I connect directly to the USB port on the computer or with various external hubs in series, it becomes stable.