Please give me a helping hand in this. I really tried to google these topics, but all MikroTik wikis are focused on successfull operation and dont have infromation about what to do in emergencies/failures.
However, could you please advise me where can I find information about failed upgrades? I mean flashing through ethernet or anything that can be used in emergency.
Im quite concerned about upgrading and affraid if anything goes wrong.
Will upgrade delete my current config?
If yes, which is better? Using backup/save or export?
Will backing up interfere with the operation of the router or is it fully available throughout the backup process?
A new release in 10 days?v6.4 has it fixed, release this week.
I feel happy that I havent yet upgraded to 6.3....
Thank you in advance!