No Wifi When Used on PI 4

[Xeonzinc]

Hi, the library seems to work well, however when the scanner is used (and even after it is stopped) the WiFi speed is effectively 0 on my raspberry pi (reaches ~10kbps at best - often has not speed at all). I know Bluetooth and 2.4ghz WiFi operate on the same frequency but it seems to be an extreme reaction. Is it possible any tweaks to code can help improve this issue?

Current solution is to use Ethernet, but its not ideal.

[shaojim12]

@Xeonzinc
Hi~May I ask you how did you let the scanner work on Rpi 4?
I can run the code, but it didn't scan anything.

Thanks a lot!