Missing wi fi on Mikrotik hAP ac2 when updating packages. What should I do?

Question

Mikrotik

I started updating packages using long term and wi-fi disappeared. 5 hours have passed since the start of the update and nothing happens. Who can advise what to do in this situation?

Answer 1

And in a week, nothing will happen, let alone after 5 hours, until you manually download extra-packages from the microt website for your piece of iron and put the wifi package in.

Answer 2

The first is not the packages that need to be updated, but the entire system; the second, after updating the system, you immediately need to update the system routerboard upgrade bootloader,
reset and configure