I need some help with my 5.8 PTP. I am using RB433UAH V6.37.2 that has been working fine for about five years. I is connected to fiber network with 20M/20M.
Up until two days ago, speed test was 20/20. Now it’s 3M down and 20M up.
Any help with this? I tried different frequencies and rebooted both ends.
Did you check your wireless signal?
Tx/Rx stringth -64/-65 dBm, Tx/Rx CCQ 97/99%
At both radios? Signal/noise at both radios is good too?
yes
Do You know for a fact that there is no traffic shapping ate the fiber link? Even if it’s SLA is 100%, someone at ISP may have changed something.
Already happened to me. Lost 3 days debugging the router, and the ISP was the culprit. They had changed their hardware, and someone used the wrong config for us.
No body is doing anything. Now today it was down as far as Internet access. I rebooted the AP, Which had been before, and now everything is back to 20M/20M. I am thing it might be Cat5 cable to the Mikrotik.