I've installed a Hyperpixel 4.0 touch screen on my raspberry p3 and for some reason the screen keeps restarting/ refreshing, I don't think the p3 is restarting as it stays connected to my printer and PC.
I'm new to this just let me know if I need to upload any logs etc ( and how to!)
many thanks
Allan
Hey 
How does this restarting look like?
A short video might help us
Hopefully the link works!
yeah something is definitely crashing. I guess either the display server or octoscreen.
How much gpu memory did you assign?
Oh...., I didn't. I'm new to this and just followed a youtube guide.
Alright octoscreen got some error (I think it can't establish a connection to octoprint) and restarts itself after 10 seconds.
Just to be sure - are you running octopi on this pi?
Yes I'm running Octopi
I have done a clean install on my Raspberry and Octiprint. reinstalled the touch screen and all is working now!