have you found a solution to this problem? We have Aruba 505 APs with 8.11. firmware which are working fine but as soon as someone connects to a screen via miracast the internet becomes unusable.
Can you share which client and driver version, and which device you're mirroring via Miracast to?
thank you for your reply. We mostly use Surface tablets but same thing happens when we connect with Asus or HP laptops. It doesn´t matter whether we connect to the Airserver via Miracast or to a Microsoft Miracast Adapter, as soon as a laptop connects with Miracast the internet becomes very slows. it only happens in the building ehere we have the Aruba 505 APs. In the other buildings where we have Ubiquiti APs, the internet via WiFi works normally.
Right here with you. Upgrade to AP-505's mostly (all we have installed so far, as we have stopped until this is resolved) upon making a Miracast connection, speeds tank. There is no disconnect, just slow and you can see the throughput drop while watching Resource Monitor. You disconnect Miracast (Wi-Fi Direct Connection), never touching wlan connection and things take right off. We are running firmware 10.5.0.1_88128 on all of AP's. You are running 8..., I am convinced this is some setting within Aruba Central or on-premise controller that has to be turned on/off and not related to firmware or even Aruab OS version. I do have a TAC open and have a meeting in about about an hour and will report back if something is found (I am using Aruba Central to manage AP's, no Gateway just Aruba AP's back to older HP Switches).
Awesome, thanks for your info, I'll be waiting for your news :)