I had a similar problem with the CCR1036-12G-4S. The device was purchased in 2014 and all this time (that is, 10 years in a row) it worked around the clock. The first time we had to repair it was in 2017 due to a dead power supply (this is a known disease of theirs). Successfully replaced with Mean Well EPS-65-24. Recently the router suddenly went into boot loop. I decided that I would have to change the PSU again, but when I opened the case I saw these two swollen capacitors on the motherboard. Since they have a rather rare capacity rating, I had to solder a slightly larger 820uF instead. The router started up but began to work incorrectly. When ping devices in the bridge, return 22(invalid argument) errors. The devices did not ping it either, although they received the Internet from it. Restore from a binary backup it didn’t help either. Only by exporting settings to a text file and editing some parameters due to which it was not imported back after the reset I was able to restore full operation. Unfortunately, I was once again convinced that Mikrotik produces crude hardware and software, but what can you want for that kind of money. ![:roll:]( "Rolling Eyes")
Statistics: Posted by sars — Thu Feb 08, 2024 12:49 am