Plutonium

all 4 servers got this error overnight, anyone else have the same issue?

I've had a few times so far where my BO1 servers will get EXE_DEMONWARE_DISCONNECT and just spam console until I manually close and reopen the server.

AI (entity 681, origin 410.6 -101.1 64.1) couldn't find path to goal.
AI (entity 681, origin 410.6 -101.1 64.1) couldn't find path to goal.
Lost connection to lobby server.
Cmd_AddCommand: getpeopleonserver already defined
Calling Party_StopParty() on lobby
Clearing party member 0's party info for gameSession
Clearing party member 1's party info for gameSession
Clearing party member 2's party info for gameSession
Clearing party member 3's party info for gameSession
calling XNetQosListen( DISABLE ) for session 'gameSession'
Clearing migration data
Calling Party_StopParty() on party
Clearing migration data

====================================================
Com_ERROR: EXE_DEMONWARE_DISCONNECT

====================================================

ERROR: No languages available because no localized assets were found
********************
ERROR: The Call of Duty: Black Ops server is not available at this time. Please try again later or visit http://www.callofduty.com/blackops/status for updates.
********************
----- Server Shutdown -----
0:MrBerry EXE_DISCONNECTED
1:runamuck EXE_DISCONNECTED
2:Crumblepvp EXE_DISCONNECTED
3:belia1 EXE_DISCONNECTED
PMem_Free( PerLocalClient, Low )
PMem_Free( PerLocalClient, High )
---------------------------
Expression Error (ui/error.menu:81): Invalid functionmade it into the stack!
Expression Error (ui/error.menu:56): Invalid functionmade it into the stack!
Expression Error (ui/error.menu:56): Invalid functionmade it into the stack!
Expression Error (ui/error.menu:56): You cannot ! a 'String' (ui_multiplayer)
Expression Error (ui/error.menu:56):  Invalid operation - missing parameter inside function or parenthesis
Expression Error (ui/error.menu:56): stray operands in expression
Expression Error (ui/error.menu:61): Invalid functionmade it into the stack!
Expression Error (runtime:0): Invalid functionmade it into the stack!
Expression Error (runtime:0): Invalid functionmade it into the stack!
Expression Error (ui/error.menu:67): Invalid functionmade it into the stack!
Expression Error (ui/error.menu:67): Invalid functionmade it into the stack!
popup_connecting_dw
DW_DNS_RESOLVING
popup_dw_dns_lookup
DW_REQUESTED_STEAM_TICKET
popup_dw_dns_lookup
[STEAM] 1 calls ready, running...
[STEAM] running call 2
DW_AUTHORIZING
Failed to log on.
Calling Party_StopParty() on lobby
Clearing migration data
Calling Party_StopParty() on party
Clearing migration data
popup_connecting_dw
DW_DNS_RESOLVING
popup_dw_dns_lookup
.
popup_dw_dns_lookup
.
popup_dw_dns_lookup
DW_REQUESTED_STEAM_TICKET
popup_dw_dns_lookup
[STEAM] 1 calls ready, running...
[STEAM] running call 3
DW_AUTHORIZING
dwCheckConnections() Secure socket timing out in 5 seconds. countedAddrHandle 3
dwCheckConnections() Secure socket timed out. countedAddrHandle 3
Clearing addrhandle on main thread
dwCheckConnections() Secure socket timing out in 5 seconds. countedAddrHandle 2
dwCheckConnections() Secure socket timed out. countedAddrHandle 2
Clearing addrhandle on main thread
dwCheckConnections() Secure socket timing out in 5 seconds. countedAddrHandle 0
dwCheckConnections() Secure socket timed out. countedAddrHandle 0
Clearing addrhandle on main thread
dwCheckConnections() Secure socket timing out in 5 seconds. countedAddrHandle 1
dwCheckConnections() Secure socket timed out. countedAddrHandle 1
Clearing addrhandle on main thread
Failed to log on.
Calling Party_StopParty() on lobby
Clearing migration data
Calling Party_StopParty() on party
Clearing migration data
popup_connecting_dw
DW_DNS_RESOLVING
popup_dw_dns_lookup
DW_REQUESTED_STEAM_TICKET
popup_dw_dns_lookup
[STEAM] 1 calls ready, running...
[STEAM] running call 4
DW_AUTHORIZING
Failed to log on.
Calling Party_StopParty() on lobby
Clearing migration data
Calling Party_StopParty() on party
Clearing migration data
Failed to log on.

The last part will keep going until server is restarted

Calling Party_StopParty() on party
Clearing migration data
Failed to log on.

Is this a known issue?

For some reason every time my server rotates to another map it gets the error "Couldn't find the bsp for this map", regardless of what map it is. The map works fine if it's manually loaded via map command, or is the first one in the map rotation.
I validated the torrent on my local machine and checked the server files had the same hash so I don't think it's a file corruption issue.
Screenshots of the console after error below:

Hi,

Sorry for the long thread but I'll be going through the timeline of what happened with all the details I know.

I set up a Co-Op and Zombies server a 2 days ago on a VPS and yesterday while I on the zombies server and the map changed, my internet dropped out and I had to reset my router (which reset my IP).
After I was back online I logged into the VPS and the zombies server console was locked up, only saying "Sending heartbeat" and "Heartbeat successful". IW4M-Admin couldn't connect to it and manually typing in commands did nothing so I just closed and reopened it and didn't think much of it for a couple of hours until I saw a warning email from my VPS.
They said that they detected a massive bandwidth spike going to my old home IP which was flagged as malicious, and gave the following example (port 28961 is what zombies server runs on).
2022-03-13 05:35:00 UTC IP 45.76.121.153:28961 > (Target IP):28960 udp, length 1202, Frag:0, packets 4096
2022-03-13 05:35:00 UTC IP 45.76.121.153:28961 > (Target IP):28960 udp, length 1202, Frag:0, packets 4096
2022-03-13 05:35:00 UTC IP 45.76.121.153:28961 > (Target IP):28960 udp, length 1202, Frag:0, packets 4096
2022-03-13 05:35:00 UTC IP 45.76.121.153:28961 > (Target IP):28960 udp, length 1202, Frag:0, packets 4096
2022-03-13 05:35:00 UTC IP 45.76.121.153:28961 > (Target IP):28960 udp, length 1202, Frag:0, packets 4096

I had a look at the usage stats and I can see it attempted to send 290GB in about 6 minutes at 1.40 Gbps+ to my home IP, which is very likely the cause of it dropping out.

Are there any known issues that could cause something like this? It happened on a freshly installed Windows Server 2022 with only DirectX9, dotnet, Plutonium T4 and IW4M-Admin installed on it. The zombies server only uses stock maps with no mods so it isn't an issue with that.
I'm being asked by the VPS provider to make sure it doesn't happen again or they'll shut it down.