My wireless network has next topology
My first link between RB433AH<->RB433AH worked fine and very stable. When I attached to RB433AH second R52 card (cards connected at first and second slots) and probe connecting second link (with RB411) i get some surprises:
Signal Strength -65
ping with losses (10-20%)
Bandwidth test from CPE 411 in receive mode show me about 36Mbps and my first link disconnecting with message in log "extensive data loss"
Bandwidth test from CPE 411 in send mode give disconnect CPE from AP with extensive data loss and reassociating time about 30-60s.
Antennas on center device are grounded.
I`m trying to set new antennas, pigtails, feeds, change all frequencies(2350-2490), all 2.4 modes and has any good result. Client`s device are 100% working (tested with another Rb411).
When I`m disabling R52 on center device or first link is not connected, second (POOR) link is working very pretty.
Link between RB433AH and RB411AH very instable
Where is a problem?