I am experiencing Spark 4 reboots periodically. Over the last couple days it has been happening irregularly. Checking the firmware is 2022-01-21, yet the UI is telling me there is a firmware upgrade, yet it does not seem to update.
It is connected over wifi, shows an address on the display and responds to a browser with the prompt for getting a QR code, but in the info block does not show an IP address.
What would be the appropriate troubleshooting steps for this issue?