I continue to have issues with just 1 bar on my bridge. At the same time I am showing full bars on the console. Could the bridge be faulty or a bad antenna? I lose the signal at times overnight.
The console shows bars differently. It starts with full bars, then subtracts bars as scheduled data packets are missed. If you have anything less than full bars on a console, it means you've lost data.
The bridge show bars based on actual signal strength. One bar is enough for all data to get through.
Based on your description of the 5n1 having 2 bars at 150 feet, the bridge is working properly.