Any idea how to perform step 8 on desktop app running linux? Not able to verify encryption mentioned in step 8, there is no option for "verify them in your User Profile" in the app.

@applee Maybe the upcoming Halium 7.1 port for Nexus 5, FP2, etc..., will improve somehow the Bluetooth reliabilty, but there's no guarantee that it will solve the whole BT issues.

Thanks @mateo_salta , reinstalling all the apps has fixed this issue.

@wayne_tbt Ok, great to hear. Thanks for sharing the reason how to fix this issue.

Hmm, I am guessing, but maybe there is some completely new ca-certificate that your pfsense is using that other devices already got via an update, but UT is lagging behind in that regard?