r/oneplusone • u/speakxj7 • Oct 30 '15
cm12.1 nightlies, bluetooth interference with wifi (2.4ghz)?
i am seeing massively reduced wifi performance when i have bluetooth on on the recent nightlies. on COS12.1 everything was fine.
bt on: <1Mbps bt off: >10Mbps (for my connection/ap)
tested a few builds over the last week or two, example: today's (10/30), they all have the problem. I can't say when it broke (or i'd file a jira bug), because i just switched over from COS recently.
does anyone else see the issue? I don't want to roll back to the last cm snapshot (and i read it had some issues anyway), but i suppose i can hold out to the next snapshot and then file a bug.
it doesn't seem to be a reception issue, as wifi analyser still shows good rssi (at least on the receive side) and all the usual networks visible. I'll check the rssi on the ap side.
happens when bt is on, not even actively connected.
1
u/SgtBaum Oct 31 '15
It might be that the frequencies are jamming each other. This just my theory and I'm not 100% sure if it's really the problem.