@ramki_87 TBH, I haven't tried that, but you can try it. Yes, the System Parameters are not availble in AP mode. As you can see from the link I posted, several features are not available in AP mode.

@ramki_87 C6 v2 is still on the market so it's up to you which version you'll choose. Here's the difference betrween router and AP mode - some features can be set in router mode and after switching...

@ramki_87 Follow this guide for configuring C6 in AP mode - Case 1. Going through that guide will bring the answers of your questions. Even connected to different wireless SSIDs (ISP router or C6 AP)...

@TranHung Here's a discussion about mixing wi-fi 5 and wi-fi 6 clients on Reddit.

@joshibbj Have you tried with these wireless settings: Wireless Mode: 11bgn mixed Channel: Auto Channel Width: Auto Wireless Security: WPA2-PSK Encryption: AES If it doesn't connect again you may try...

@Bill_O Make your wireless settings like this for both bands: Then test. Here's an official guide for that.