I've had this happen a bunch. Bandwith Server/Test between two RB153/SR5. Signal -63, 37 SNR, 18mb Data Rate.
150' POE w 49v 20 watt injector
Bandwidth Test, especially when set to Both directions, radio will sometimes just drop link temp... but often the board set as server will have to be physically rebooted.
Any suggestions. Obviously we will stop this testing on live links, but worry that extreme bandwidth load will have the same consequences.