@Jmiah15 Hello, what if you connect to the main network of the Archer C50, will you be able to connect to the Facebook server? You can try to change the internet DNS server on the C50 to Google's...

@PrinceAsh Seems similar issue as reported here, please check: https://community.tp-link.com/en/home/forum/topic/252536

@FirstOne I can explain this. If the customized router has some new features that others don't have, it must be requested by the local ISP or sales team, which will help to improve the router...

@Biraaz Were you unable to connect to the router's wireless network? Or were you able to connect to the wireless network but failed to connect to the internet? If it is the former, go through this...

@CreativeRahim Hi, thanks for asking again. There's no Bandwidth Control in Archer C6 - check this solution for your issue: https://community.tp-link.com/en/home/forum/topic/233604?replyId=509312...

@Tom.123 May I know who is your ISP? Please follow this guide to troubleshoot: [Troubleshooting] Router Disconnects from Internet