Hello,
we have different current Laptops with e.g. Intel Dual Band Wireless-AC 8265 But also some older devies which all have 802.11ac adapters and support for 2x2:2 or even 3:3:3.
The devices connect to the cAP ac with maximum 1 stream at 80 MHz. No 2 streams at 80MHz. They connect with 2 streams with 40MHz without no problems, though.
I tested this with different cAP ac devices. The notebooks stood right next to the cAP ac. Ceee is enabled, both chains are activated on the cAP AC. I run those in CAPSMAN mode.
Does anyone know what problem there might be?
Regards
Update: I tested with AVM Fritz!Box 7490 and all devices connected with 80MHz at 2 or 3 streams.
Update 2: Same problem with wAP AC. Not 2S@80MHz. 2S@40MHz and 1S@80MHz work. What configuration error might I have? I´m running 6.43.4 on CAPSMAN controller and CAPs.
Update 3 Setting :/caps-man configuration name... tx-chains=0,1,2 rx-chains=0,1,2 doesn´t help. Still 1 stream at 80 MHz, only.
So, let´s summarize it:
- 2.4GHz:
20MHz@1S works
20MHz@2S works
- 5.0GHz:
20MHz@2S works
40MHz@2S works
40MHz@3S works
80MHz@1S works
80MHz@2S doesn´t work
So, if someone has a working configuration, could you please post it?