BT runs into congestion issues quite often in my experience. I’ve experienced connectivity issues in areas where there are a lot of wireless networks.
Considering that WiFi and Bluetooth both run at near 2.4GHz - I’d assume that areas with a lot of wireless networks could (and have in my experience) interfere with BT.
This wasn’t limited to 1 set of devices though. Tried it with my AirPods and a pair of NC Sennheiser headphones. Both cause issues when walking into busy (in terms of WiFi) areas.
Considering that WiFi and Bluetooth both run at near 2.4GHz - I’d assume that areas with a lot of wireless networks could (and have in my experience) interfere with BT.
This wasn’t limited to 1 set of devices though. Tried it with my AirPods and a pair of NC Sennheiser headphones. Both cause issues when walking into busy (in terms of WiFi) areas.