@Naomi14 Archer VR1210v seems to be a wireless modem router that is provided by your ISP. If your ISP provided the device you should contact the ISP and ask for help on this issue. Can you share a...

@BigCatXJS If you didn't make any configuration backup before VR2800 failed, you won't be able to restore its configuration. When using another power adapter make sure the voltage is the same, the...

@toni2023 If you want to reset your WR841N router do the following: " Press and hold reset button for more than 5 seconds to reset the router to its factory default settings. "

@Oktim Post #6 in this thread <https>://www.tenforums.com/performance-maintenance/105561-ntpclient-connection-problem.html looks like an answer to your issue.

@C_12083 Here's the ER706W user guide - Part 8 - Configuring Firewall. Here's an example of ER605 tips for configuring its firewall. If you choose a business grade router, it's better to post your...

@C_12083 My post was related to the incoming connections to your router from an outside networks. If you want to block outgoing connections you'll have to buy a higher end router which has a...