we do the same test with 2 - rb433ah and 2 - r52n cards, in 5.x GHz, link at 35km, and we have the same problem, when we make traffic udp, the cpu is ok, its low, but when we make tcp traffic, the cpu is 100%. we try to put epoip in bridge, is worst, so we try with wlan in station pseudobridge to pu...

our link is at 35km, we try 40M full duplex, at 5.xGHz, and for the moment is ok...we hope that after 2-3 days the result it will be the same...

hello, i hope that we solve the problem. to transport data between to rb433ah an r52n card we use EOIP and a bridge between ether1 and eoip, and when we make high traffic, the signals up/down very much, it is no stable. but if we disabled the eoip, and we make bridge between ether1 and wlan1, it is ...