Hi all!
I think I have a solution!!!! At least it seems to be working for me. I reset my connection data. That's all!
Settings -> System -> Advanced -> Reset Options -> Reset Wi-Fi, mobile & Bluetooth
After this all your Wi-Fi connections will be lost. The same with bluetooth devices. In my case, when I did this, android an my FR735XT initiated pairing sequence without my intervention, Just needed to input the PIN generated.
Hope it helps.
Can you confirm that the connections is stable ?
Can you explain in more details step by step how did you then pair both devices ?