You can't delete the user, you can just modify it - it's the only user.

@AliThefroakiee Here's a guide from a member on how to recover the device.

@tswapy Your router firewall doesn't block DoH. Your ISP may not support DoH, but there are DNS providers who support that and you can redirect your DNS queries to these. Here's how to enable DoH in...

@rachng When this happens, you can observe the LAN port status of the router here: You can determine if the corresponding LAN port is connected and negotiation speed is correct, while the issue is in...

@dazcuenaga in HW v3 I presume you're using WDS feature to do this. Have you followed this guide ?

@Toople Regarding SMTP settings you can try with Google or Yahoo. If they don't work for you then try using other SMTP service - there's a lot of them. As for the 'Probing DNS' message follow the...