I've tried Googling, Reddit-ing and everything in between (especially here), but can't seem to figure out what the issue(s) might be. I set up my home VPN server (Slate AX) a few days ago. I tested everything, and it was working flawlessly both on my iPhone and on my laptop. I have verified that both of these are different configs and I didn't make the mistake of using the same one.
While on iPhone, I only had cellular on, and the laptop had both bluetooth and wifi turned off only connected to my travel router (also a Slate AX) through ethernet adapter to my macbook. All of a sudden today, the travel router can't connect to the Wireguard server, but connects to another one that I set up (thankfully) at my parents house. The iPhone VPN was working until I disconnected and tried reconnecting and got the error of DNS RESOLUTION FAILURE. I'm including the log below so that someone can hopefully help me as I am traveling out of the country tomorrow.
I don't have access to the server Slate AX router for the next 2 months, so hopefully this can be a fix on the client side and one of you tells me I'm an idiot and it's an easy fix!
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Zone 'lan'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Zone 'wan'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Zone 'guest'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Zone 'wgclient'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Set tcp_ecn to off
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Set tcp_syncookies to on
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Set tcp_window_scaling to on
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Running script '/etc/firewall.nat6'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Running script '/etc/firewall.swap_wan_in_conn_mark.sh'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Running script '/var/etc/gls2s.include'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): ! Skipping due to path error: No such file or directory
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Running script '/usr/bin/gl_block.sh'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): * Running script '/etc/firewall.vpn_server_policy.sh'
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): Failed to parse json data: unexpected character
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): uci: Entry not found
Thu Jun 13 20:45:07 2024 daemon.notice netifd: wgclient (1149): sh: 1: unknown operand
Thu Jun 13 20:45:07 2024 daemon.notice netifd: Interface 'wgclient' is now down
Thu Jun 13 20:45:07 2024 daemon.notice netifd: Interface 'wgclient' is setting up now
Thu Jun 13 20:45:08 2024 daemon.notice netifd: wgclient (1374): Name does not resolve: `xxxxxxx.glddns.com:51820'
Thu Jun 13 20:45:08 2024 daemon.notice netifd: wgclient (1374): Configuration parsing error