I bought this after some problems connecting to Zwift via bluetooth where the companion stays connected but 'no signal' after I started using this dongle, fixed this issue, but sometimes it would happen like instant connection drop or something and the performance drops to 0 and they go back up. Not too often, but still annoying. I used to leave it on the floor next to a smart trainer, but I've found that once I started hanging it next to the rear brake (my bike has rim brakes), that signal loss was greatly reduced, so I included that Extension cable routed along top tube under sweat guard and lower it from seatpost to brake.
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