Driver worked for a while and than it's stopped working

[ehood]

Driver worked for a while and than it's stopped working. By stopped working I mean that it's recognize networks but unable to connect to them.

[optimum-dulopin]

same as https://github.com/kuba-moo/mt7630e/issues/6

[kuba-moo]

Please provide basic information:

• versions of your system, kernel and wpa_supplicant with which the driver worked and with which it doesn't;
• wpa_supplicant configuration;
• kernel and wpa_supplicant logs.