disable 2.4 GHz wifi

Hello,

I bought the WETEK Hub because it has dual band wifi.
The 2.4 GHz band is sometimes disturbed by a microwave oven.
For this reason I want to the Hub to use 5GHz only, but my
SSIDs are identical on both bands and that cannot be changed.

How to disable the usage of 2.4GHz wifi or fix it to 5 GHz?

regards
Christoph

Quote from codesnake

I checked WiFi driver source code and it seems it is not possible without making a custom build.

Thanks. Then make this a Feature Request please.