MikroTik

I upgraded my hEX S to 7.1beta4 today and now the PoE voltage measurement is broken. Eth5, which used to have auto on for PoE power out, doesn't work because the voltage is now too low. I set it to forced on and now it works. However, System -> Health shows no CPU temperature and the voltage is 0.5V, and it was showing 49.2V before.

Also, I noticed that in System -> Packages it lets me uninstall 7.1beta4 with no problem at all ("Uninstall" button in WebFig gives no errors). This almost made me have to use Netinstall because it rebooted several times until I downgraded to 6.49beta11.