windows 10, The event ID is 20227, RasClient - error 1931

[DasDani]

Just now install on Ubuntu 20.04 LTS
my smartphone on android is connected
Use Power Shell script on Windows 10 Enterprise LTSC 1819 ( build 17763.1577)
I see VPN connection.
Use creditals i cant connected (

On windows 10
The event ID is 20227, RasClient - error 1931

On linux
Nov 14 00:24:40 ubuntu-2gb-hel1-1 charon[501]: 16[KNL] NAT mappings of CHILD_SA ESP/0xc6c8dba9/95.217.221.141 changed to 212.45.80.102[22425], queuing update job
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[NET] received packet: from 212.45.80.102[22425] to 95.217.221.141[4500] (80 bytes)
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[ENC] parsed INFORMATIONAL request 6 [ D ]
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[IKE] received DELETE for IKE_SA roadwarrior[1]
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[IKE] deleting IKE_SA roadwarrior[1] between 95.217.221.141[95.217.221.141.sslip.io]...212.45.80.102[109]
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[IKE] deleting IKE_SA roadwarrior[1] between 95.217.221.141[95.217.221.141.sslip.io]...212.45.80.102[109]
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[IKE] IKE_SA deleted
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[IKE] IKE_SA deleted
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[ENC] generating INFORMATIONAL response 6 [ ]
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[NET] sending packet: from 95.217.221.141[4500] to 212.45.80.102[22425] (80 bytes)
Nov 14 00:24:47 ubuntu-2gb-hel1-1 charon[501]: 07[CFG] lease 10.101.0.1 by 'sloan' went offline

[jawj]

Hmm, strange. I have it working on Windows 10, though I have no access to (or knowledge about) the LTSC version.