2022-02-08T18:44:08 84.253 INF Connect by IP
2022-02-08T18:44:08 84.256 INF Connecting to server 51.199.66.247:26900...
2022-02-08T18:44:08 84.256 INF NetPackageManager Init
2022-02-08T18:44:08 84.264 INF Exited thread ServerBrowserListUpdater
2022-02-08T18:44:08 84.265 INF [EAC] Connected to game server
2022-02-08T18:44:08 84.277 INF NET: LiteNetLib trying to connect to: 51.199.66.247:26900
2022-02-08T18:44:13 90.150 INF NET: LiteNetLib: Connection failed: ConnectionFailed
2022-02-08T18:44:13 90.150 INF NET: Steam NW trying to connect to: 51.199.66.247:26900
2022-02-08T18:44:13 90.150 INF [Steamworks.NET] NET: Resolving SteamID for IP 51.199.66.247:26900
2022-02-08T18:44:35 111.192 WRN NET: Requesting rules from TCP failed due to connection problems (A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
2022-02-08T18:44:35 111.550 ERR [NET] Connection to server failed: Could not retrieve server information
2022-02-08T18:44:49 125.615 INF Started thread ServerBrowserListUpdater
2022-02-08T18:44:56 132.286 INF Exited thread ServerBrowserListUpdater
2022-02-08T18:44:56 132.286 INF Connecting to server Obese Doggo...
2022-02-08T18:44:56 132.287 INF [EAC] Connected to game server
2022-02-08T18:44:56 132.294 INF NET: LiteNetLib trying to connect to: 51.199.66.247:26900
2022-02-08T18:45:01 137.947 INF NET: LiteNetLib: Connection failed: ConnectionFailed
2022-02-08T18:45:01 137.947 INF NET: Steam NW trying to connect to: 51.199.66.247:26900
2022-02-08T18:45:01 137.948 INF [Steamworks.NET] NET: Connecting to SteamID 90155980567292933
2022-02-08T18:45:01 137.950 INF Started thread SteamNetworkingClient
2022-02-08T18:45:07 143.277 INF [Steamworks.NET] NET: Connection established
2022-02-08T18:45:07 143.403 INF [Steamworks.NET] NET: Password accepted
2022-02-08T18:45:07 143.412 INF Started thread NCSteam_Reader_0
2022-02-08T18:45:07 143.413 INF Started thread NCSteam_Writer_0
2022-02-08T18:45:07 143.418 INF Started thread NCSteam_Reader_1
2022-02-08T18:45:07 143.418 INF Started thread NCSteam_Writer_1
2022-02-08T18:47:07 263.389 INF [Steamworks.NET] NET: Connection closed
2022-02-08T18:47:07 263.394 INF [Steamworks.NET] NET: Connection closed
2022-02-08T18:47:07 263.400 INF [Steamworks.NET] NET: Connection closed
2022-02-08T18:47:07 263.417 INF Exited thread SteamNetworkingClient
2022-02-08T18:47:07 263.417 INF [NET] DisconnectedFromServer: Server ended the connection to the client
2022-02-08T18:47:07 263.418 INF [EAC] Disconnected from game server
In plain English:
6:44:08 pm, Tried to connect
5 seconds later, it gave up
Immediately, it tries again.
The connection succeeds, but after 22 seconds, it has gotten nothing
21 seconds after that, it tries again.
5 second later, it gave up
Immediately, it tries again - This time it connects.
6 seconds later, it hands over a password, which is accepted.
After exactly 2 minutes, the connection is closed by the other side. We don't have the log from that side, but I presume it's because the game host isn't getting the information it needs.
In other words, you're getting some intermittent poor quality internet. Just because both of you have good internet to 3rd party sites, doesn't mean you have good internet to each other. Neither is the fact that you have good quality Discord. Discord is a client/server VoIP protocol, so you might just both have good connections to that.
The fact that another internet connection works (Your WiFi) - but is very slow, would seem to confirm this diagnosis. I blame the Obese Doggo.