I give you a description of the problem. We had a TPLink router and, in view of the fact that the company is having greater requirements, an update was made to Mikrotik CCR2004-16G-2S+.
The Tplink router gave us permanent internet cuts (two or three times a day, perhaps more in a bad one). The problem was fixed, after separating the wired network from the Wi-Fi and leaving all the IP addresses properly configured in fixed.
Electricians were hired to make certain repairs and everything had to be disconnected. The problems returned again, but after clearing the IP addresses, it was solved.
However, many electric power cuts were required after that and the problem returned again, but unstoppably. Unlike before, where the outage was total and without lowering the thermomagnetic switches to restart the entire network, it did not return, here the outage lasts a minute (approximately) and restores itself.
We have taken that same router to another warehouse and it works well, it does not cut out.
We installed the Mikrotik mentioned above, configured it and, after leaving the IPs clear, the problem was completely solved for five days, until it returned (see the link below, with a screenshot)
https://gyazo.com/9d66e5ac7d69af26127a4cf70bf02cdd
What changed in that five-day period?
A electric power outage of ten minutos (yes, I live in the third world and it is normal)…Same thing that happened with the other TPLink router at the time.
What do you think could be the problem?
If it is some type of electrical interference (if that exists), how can I solve it?
All IP addresses are clear.
I have already tried calling the internet provider to verify, and the problem it is not from them.
The cables have already been changed.
We have separated the wired network from the wireless one, like before, to verify that it did not come through there.