we are using mikrotik routerboared 411 for ptp link of 12 km , the signal strength is good for that two devices the problem we are facing from last one year is the signal strength is not varying but the ccq is suddenly falling and the latency of ping becoming high .we attach all the documents that explains the problem what we had facing
we are using one device at one point and the other device is connected to another area the aerial distance is 11 km these two devices is operated in the frequency of 5 ghz we changed all the frequencies of 5ghz but there is no use we are also attempt to change all the hardware related side (crimping , pigtail ,adapter etc) the LOS is clear we are not able to understand what the problem is can you give me a solution for what we had facing
