Hi, I have a BV6000 updated to 20170708.
With previous software, many complained for wifi and bluetooth instability, fixed with 20170708.
I ran the update, and actually wifi and bt went smoother and more stable.
But this lasted only a couple of months, as right now they became unstable again.
Both of them lose connectivity very frequently, and the only methods found to work are switching to plane mode or a reboot. If I try to simply off/on the modules, it doesn't always work. Expecially for wifi, it retains the same list of AP found for several seconds, even if they aren't around anymore.
In particular, WiFi has troubles with 5 Ghz and WPA, showing duplicate SSID, one correct, and one with WEP which doesn't exist, but I can try to connect to it!

Regards.

Had you tried to use firmware 20171011 ?

Sorry, this is a duplicate thread for viewtopic.php?f=142&t=329152