mAP lite continuinally rebooting

I’ve got a mAP Lite at RouterBoard and RouterOS at 7.15 working as a ethernet to wifi bridge with the maplite configured with NAT . I’ll join a wireless AP and get internet connectivity to my ethernet device, but at times the whole AP reboots, continuously.

The logs are empty except “router was rebooted without proper shutdown”. Would love to diagnose this further .

First thing to try is different power adapter.

Thanks, I was using my computer’s USB-A and it wasn’t getting enough power.