There is something going on with my SP and I am having trouble finding solutions. I bought mine back in March, and it worked flawlessly. I haven’t used it for a few months, and now, it will randomly go into sleep mode while I am playing. I got new SDs, assuming it was the cheap SDs that the console came with. And I’ve updated to the newest OS, and the problem persists. Its like it just randomly thinks the lid is being closed while I am using it.
If it persists over multiple versions of muOS, or on both muOS and original Anbernic software, then it´s most likely a hardware issue. SP is using a magnet and a sensor to determine if it is closed or open. It could be a faulty sensor or connection that triggers these random sleeps.