Bluetooth audio problem with some old speakers

[hhadi]

Hello all,

I searched a lot online and could not find my answer. I have a OP5 that has problem with audio with one of my old bluetooth speakers. The audio has a lot of interruptions while playing music. Some kind of lagging behind. Sometime these interruptions are short and sometimes long. I tried all the workaround people offered for bluetooth not pairing like deleting BT app cache and wiping cache in recovery with no luck.
Does anyone else have this problem?

BTW, my bluetooth headphone works just fine.

 

[hhadi]

Update: it turned out that it's actually a WiFi related problem. If I turn off the WiFi, it's fine. When I'm downloading, it's worse etc.

 

[RogerF81]

Yes, I have some siliar issue, but not with "old" bluetooth speakers, but with the UE Boom 2. But on the other hand, I noticed this issue as well on my old HTC 10, so, I don't know why this happens.

---------- Post added at 21:22 ---------- Previous post was at 21:21 ----------

Update: it turned out that it's actually a WiFi related problem. If I turn off the WiFi, it's fine. When I'm downloading, it's worse etc.

Oh, that's interesting

 

[hhadi]

An update to this question.
I updated to Oreo 5.0.1. Now the audio playback problem is much better but I have a very low wifi download speed when I am connected to my bluetooth speaker. It seems that they use the same buffer or something. I really have no idea what the problem could be.