Unfortunately I don't have any genuine Onion Omega2 Pro,
I don't use the web based UI (Onion OS or OnionOS - whatever the 'OS' means here ;-)
and I haven't tried the Node-Red package (the Node-Red Graphical Programming interface) yet.
It did ok until "fsck.fat /dev/mmcblk0p1" that fail because there is no "mmcblk0p1" file.
But up to now no more "warp core" message nor ssh link loss.
But i stil have some "ERROR!!! CntlEnqueueForRecv: BlockAck Request frame length size = 44 incorrect" message sometimes.
i noticed i have this:
br-wlan: port 1(ra0) entered disabled state
EDIT> finally i used factory revert and re installed all my stuff. Now it's clean.
No restart of wifi nor SSH cut since yesterday.
For the record, that's exactly the response you get when there is no ADC at the expected address (I2C: 0x4D). Which suggests tool and h/w don't match. What does i2cdetect -y 0 produce?
root@Omega-67F5:~# i2cdetect -y 0
@György-Farkas it seems setting the inputs 'fast-gpio set-input 15' as well as 16 and 17 makes the touch screen work in the dock (while omega is plugged in), but causes the touch screen to think its repeatedly being tapped without actually tapping it. The first touch works, but then the screen acts as if its being touched everywhere. For example I have three buttons which when tapped change colour, what happens is when I tap one button it changes colour and then all of a sudden the other buttons start changing colours and flickering (as if i am tapping them when I am not). (without the omega plugged in touch screen doesnt respond).
WHEREAS in the Arduino Uno (not dock) touch screen works perfectly.