Strange wireless connection detection problem

Hi,
I have a bit of an odd problem that I haven't been able to find any solutions for. My laptop detects and automaticaly connects to saved networks when its switched on however if I then connect to another network the laptop then won't be able to detect any of my previously saved networks without being restarted.

Thanks for any help!
 
Only thing I can think of is a setting is wrong or an issue with the driver.

Could try simply uninstalling the wireless drivers, downloading and installing the newest ones and hope that fixes the issue.
 
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