OSPF drop problem in PTP

Good afternoon friends I’m having this problem of OSPF crash, this edge server is 150km away, because it’s another city that I serve a client there. But since I did OSPF it just keeps falling down and the client keeps complaining to me that the connection is bad that he can’t make a call on whatsapp because it keeps failing. even in my main tower I get the fiber in my link after there I do only 2 PTP of 48km and the other of 50km all are with good signal. What could be causing this drop in OSPF?

Below are the images of how this is

https://www.imagemhost.com.br/image/2gqr5I
https://www.imagemhost.com.br/image/2gq2KS

A few questions

  1. What version of RouterOS are you using?
  2. What is the configuration on each router? (/export compact hide-sensitive)
  3. What kind of radios are you using for the PTP link?
  4. What are the statistics on the interface counters for the PTP RF link?

In addition to what was asked above.
48 and 50km microwave / radio paths are very long. What are you considering good signal?

I think as stated above is on the right track, you’re going to have to look into you’re wireless statistics.