@diddi @Hank21 Thanks for the info. Before downgrading, I tried disabling PMF or toggling it to other available options but nothing worked for me. So I downgraded and everything worked.

Can someone confirm if audio issue also exists on v1.6 hardware revision.

@Solla-topee Can you please check and confirm if mic has received any hardware changes? The datasheets for v1.6 are not available and I don't think datasheets will point out if any changes were made...

I downgraded the firmware to previous version 5.1.1 and it fixed the issue. https://www.tp-link.com/us/support/faq/3302/

@Hank21 Hi My controller upgraded my EAP 225 v3 APs to 5.1.6 and I have issues connecting thereafter. My laptop and some other mobile devices will not connect. On laptop I have tried several drivers...

Hello I see that Tapo C520ws has received a new hardware revision namely 1.6. Old revision is v1. @Solla-topee can you please clarify what has been changed in v1.6 compared to v1. Also it would be...