@dazza120 I installed MMM-SystemStats to my mirror and it helped a lot to monitor its status. Thank you for the tip. I would like to ask you if you know if it is possible to change the module size because it looks too big according to the other modules. I tried to do it but I didn’t find any css file in its folder to customize it.

Hello everyone. So I installed pm2 as @bhepler said and MMM-System-Stats as @dazza120 mentioned above and I managed to enable OpenGL without a black screen but I realized that the cpu load went from 0.85 to 2.1 and after half an hour the rpi got frozen. So I and up disabled it once again and my mirror runs continuously fro yesterday afternoon without any problem of overheating, black screen or freezing. the last stats I saw today was:
CPU Temp: 32.22
System Load 0.81
Free RAM: 32%
Uptime: 13 hours
Avail Space: 24G

@dazza120 I will install it as soon as I get home and solve another problem with black screen I have right now (too many reasons for black screen). Thank you so much for your help.

@dazza120 I already have heat sinks on all 3 chips of my rpi and a fan as well. I bought it like this in a case. I don’t know about temperatures because I haven’t monitor them yet but I hope you are right and not have any overheating problem. Thank you again.

@dazza120 OK then. I’ll give it a try when I get home and see hoe it goes. Thank you for your reply.

@dazza120 Same thing here but I’ve read that the latest versions of electron use an extreme amount of CPU power when no Open GL driver is loaded. This will result in an overheating Raspberry Pi. That’s why I am trying to enable it.

@rts58 No I am using npm to start the mirror. Also I am completely noob about coding and I am trying through googling and the forum for answers. So if I install pm2 will work when OpenGL is enabled?

@sean Thank you for your fast reply. I’ll give it a try as soon as I get home and see how it goes.

I have the same problem. When OpenGL is enabled the application freezes at launching and I must unplug my pi from power and plug it back. I even tried to update electron to a newer version but I got another error there so I end up disabling OpenGL again.

n26 - Greece - Athens