@Maru86 Can we confirm who is your ISP, and what is the WAN connection type on the WR820N? Will the internet LED on the router change to be orange when the internet disconnects? Please login to the...

@SebastianJ Before you upgrade your Windows system to Windows 11, does the Printer Controller work fine? If that's the case, I guess the controller may not be compatible with the latest Windows 11....

@Rabeet Does this issue happen regularly around 11 am-2 pm everyday? Who is your ISP? I would suggest connecting a PC directly to the ISP modem via Ethernet bypassing the router and determine if you...

@AjmatRijon Do you mean the internet LED on the router is yellow, but the internet is working fine? If that's the case, please follow this guide to confirm what is the WAN IP address and DNS server...

@Ningyo If you forgot the wireless password of the wireless router, you need to connect a computer to the router's LAN port, then login to its web interface to find or change it. Go through this...

@dpkrwt "I didn't get your question What kind of VPN server you are trying to connect to?" Sorry, I mean how did you connect to your company's VPN, what kind of software or application you are using...