Stability Issues with LHG 5 XL AX PtP Link - Frequent Disconnects in Field Deployment

RouterOS Wireless Networking
1

Hi everyone,

I have deployed a Point-to-Point link using two MikroTik LHG 5 XL AX devices.

In our laboratory testing environment, the link was completely stable with no issues. However, since moving to the field deployment, we are experiencing frequent link drops. The log consistently shows: disconnected, not responding, signal strength -62.

Despite the signal strength appearing to be around -62 dBm, the link remains unstable. I have performed a spectral scan at the site, which shows a very clean environment in the 5GHz band with no significant interference (no overlapping signals in the selected frequency range).

Here is the current configuration of the AP:

/interface/wifi set wifi1 configuration.country=Superchannel .ssid="َAP-ST" .mode=ap set wifi1 security.authentication-types=wpa2-psk .encryption=ccmp .wps=disable set wifi1 channel.frequency=5765 .band=5ghz-ax .width=20mhz .skip-dfs-channels=all

What steps can I take to resolve the frequent disconnections?

2

The log entry is same/similar on both ends of link?

3

Why do you think we’ll be able to figure out what the problem is?

  1. What is the distance between the two points?
  2. Show us the airwave scan at both points.
  3. What transmission power is set on each side?
    (My initial guess is that one of the points is overloading itself with too much power.)
4

i have same problem here , do you find any way?