Hello
I have in my networ few of 433’s. One of them makes me smoe problems and I can not find the cause. This 433 is equipped with three radio modules 5Ghz , 5Ghz , 2,4Ghz and everything work’s fine until evening (maybe it’s related to increased network traffic). The reasons unknown to me suddenly stop working radio-clients conected to RB. They are still visible in registration list with good signals bat ping reaches … 400…800…100 ms and finaly doesnt answer. I noticed that the CPU load reaches 80%. I tried everything. I changed the radio channels, SSID, passwords, even radio modules - nothing helped. At the end I turned off the bridge (every interface is briged in the same bridge) at the moment - all conections stopped. After turning brigde on - everything is ok … pings to clients 1-2ms. CPU load - about 10-20% .. Unfortunately - after a few dozen minutes, the problem returns. I wonder if it is not the fault of the RouterBoard - works continuously for 5 years. Firmware is upgraded to version 5.21 (I update whenever there is new) - maybe it’s not good - radio modules are old - one CM9 and two Mikrotik R52.
I do not know what’s going on - please help!
I noticed yesterday on evening - when I’m loging on RB via winbox - it’s disconecting without any reason … few seconds after loging (sometimes little longer)
second thing - maybe important - system/resources/bad blocks 8,2% (the rest of my RB’s has 0%)
Regards Sebastian