I've a lot of problems with high latency in some APs. I'll show a example of on AP with problems:
This AP is running in a RB433Ah with 2 R52H cards with sectorial panels antennas. I've problem in just one card, the second card is OK and don't show the problem. (I replaced the cards yet, but the problem persists).
On the AP that I'm with high latency I've the follow informations:
- 40 clients associated (on the card that is running OK I've 41 clients and the latency is 8ms in average)
- All clients have good signals (between -50 and -65).
- The noise floor is -102dBm
- The Overrall TX CCQ is about 90%-98%
- The ACK Timeout is 30ms
On this card I've a latency of 300ms in average and this causes problems for me because the Internet of the customers is slow when the latency is high.
What is this problem? How can I detect the cause of the problem? And what is the best solution to prevent this kind of problems?
Thanks in advance