Hello Community,   Now I encountered the following problem when testing my "orange pi zero plus": I tested the processor load (stress-ng) at a working frequency of 624mhz for 25 minutes.   Settings: mainline sunxi64-next (4.14.y)     "ERROR:   PSCI system shutdown: still alive ..." The development scenario is predictable, but an error at the end prevents the device from rebooting. How to fix it?   Update.1: Or should a reboot not occur, but only a shutdown?   Update.2: Still, the device did not turn off and did not restart (just hung), since the processor temperature is still high and the Ethernet LED flashes.