This is caused by a bug from A20. Please make a Ticket on Discord. Don't wait too long reporting it or you increase the risk of a necessary charakter reset.
You may used a command or regedit to increase your view distance beyond the server-side limit. Our anti-Cheat detected this and kicks you.
This was done to provide fair play for everyone without forthing them to use this, beside that most players don't even know about this.
Our anti cheat system needs to adjust your FOV inside 2 block heigh tunnels to prevent X-Ray glitching. You can use /fov 85 in chat so the Anti-Cheat can restore your FOV.
Before you contact use please try to use /vehicle in chat. Our garage mod usually recovers vehicles even when they disappeared completly from the server or got destroyed.
Workstations, turrets and other blocks which can be picked up in the roiginal game have to be destroyed to get the block back.
Create a ticket on Discord and request VPN kick immunity.
We made this on purpose. Flying underwater is unrealistic and can be abused in many ways.