MikeDB1

Okay I've dug out some other monitors to check things over so I'll summarize the results. Firstly the Screen Configuration app does what it says on the tin even when...

Okay. I thought Hot-plug was a requirement of HDMI 1.3 though, not an option. 32 bit OS : vcgencmd : Nov 29th 2019 18:44:32 uname : 4.19.86 -v8+ #1283 Nov...

Why not consider converting your project to Circle so you have all the features of it ? I converted a huge Linux C 32 bit program to run on Circle...

No this https://github.com/rsta2/circle uspi was derived from a much earlier version of it several years ago. Since then Circle has been updated with lots of good stuff including PnP USB.

I seem to recall a comment on the forum that the only way to do this was to use a special cable, for example to connect a Pi4 to a...

Seems there was a firmware update from VLI superceding the comment I'd seen. https://www.raspberrypi.org/forums/viewtopic.php?t=258489 I'll have a play with it.