Did you solve the overheating/turning off issue? I also use an old canon dlsr (t2i), and I worked around it with a script triggered by half-pressing the shutter button. I have a whole ritual I have to do when powering on the camera (magic lantern settings, clear overlays, exit settings, half-press shutter button), but then it stays on forever.
Did you solve the overheating/turning off issue? I also use an old canon dlsr (t2i), and I worked around it with a script triggered by half-pressing the shutter button. I have a whole ritual I have to do when powering on the camera (magic lantern settings, clear overlays, exit settings, half-press shutter button), but then it stays on forever.