Sony 32WE610 erro WIFI connection

[mirage51]

Hi.

I've purchased a TV KDL-32WE610 and I've tried to connect this TV to my wireless network but I failed.

The TV detect the wifi network but all 3 methods failed:
- user and WPA password - failed. It tells me that the wifi adapter in TV is not found, connect error (but the wifi network was found)......
- with WPS - the adapter is not found
- if I generate a WPS pin from TV, and after that if I put this pin on my router, the router tells me that is connected to TV, TV is tell's me that is not connected to the WIFI.

- if I make a hotspot on my phone, the TV "see" the hotspot but it tells me that the connection failed.

My router is TP Link Archer C2 and I didn't have any problems connecting devices to this.

Thank's for reply!

[mirage51]

I've managed to update the firmware with cable.

After that, all problems disappear.