Hi,
U've currently got a couple of RB751U-2HnD running both RouterOS 5.6 and 5.15 which we've been having some serious issues with.
Config in short; wlan1 is a station pseudobridge clone, added to a bridge where all the LAN ports are added as well. IP is set for the bridge.
We've got Computer1 which is connected by a switch to the gateway and a wireless AP, and Computer2 connected into to the RouterBox.
Everything is on the same IP range (10.0.0.0), but sometimes I'm only able to contact some of the equipment connected directly to the RouterBox, and not the RB751 itself. When I log in with Winbox and ping Computer1, I'm suddenly able to ping the RB751.
Anyone got any suggestions to why this keeps happening? Seems to happen with both RouterOS 5.6 and 5.15.