bug: unable to send tab from firefox nightly android (phone/tablet) to PC

as described, send tab function does not work one way (android to PC), but works fine from PC to android mobile phone/tablet. the pop-up error is the "Unable to send - RE… (Lesen Sie mehr)

as described, send tab function does not work one way (android to PC), but works fine from PC to android mobile phone/tablet. the pop-up error is the "Unable to send - RETRY", and pressing 'RETRY' doesn't do anything. I am logged in to the mozilla account on both android devices, and firefox sync/syncing tabs work fine. not sure what's the issue

Firefox Nightly -both phone and tablet: 127.0a1 (Build #2016019535) Firefox version -laptop: 125.0.3

Gefragt von pn10eko vor 1 Stunde