Why does the ACER ASPIRE 5830T6T laptop with Win7HB OS not see any Wi-Fi network after turning it on?

Question

WiFi

There is an ACER ASPIRE 5830T6T laptop with Win7HB OS. After turning it on, it does not see any Wi-Fi networks (should be visible 7-10). With the rest of the laptops, this problem is not observed. Saved access parameters to 3 networks. Wi-fi adapter is on, tried both manual and automatic network settings. The problem is solved by disabling and re-enabling the adapter, after which all available wireless networks become visible. It would seem that the problem is software (drivers or the OS itself), BUT this problem occurs only in the office (always!), Bringing the laptop home, after turning it on, it always sees all networks at once.
Does anyone have any idea what tests to run or something?

Answer 1

I think it's just that the "invisible" function is enabled in the office in the Wi-fi network, which is why there are problems. Try to clarify the situation by enabling these functions.

Answer 2

My brother's Acer had this problem. Whatever he did, only the network most often had to be renamed so that he could find it. As a result, the brother moved, so the question disappeared, since he has a different router at home and everything is ok. But I sympathize with you.
All advice like "change the Wi-Fi settings" or "press the button and everything will be ok" to be honest, they just piss me off. That's @vbravis ' advice - Do you think all 7-10 networks are invisible? And after disconnecting the adapter, they suddenly become visible? Why do other laptops see these networks then?