WireGuard and the Draytek 3900 FW 1.5.1.6

Over the past 4 years we have been using the Draytek SSL VPN Client. I hae noticed with the latest version of the Client that the client adds a WireGuard driver and an updated Draytek PPP driver. If a windows system does not have the WireGuard Driver then the client connects to the draytek 3900 and because it cannot find a WireGuard driver the client fails. Just to clarify this normally happens with previous versions of the VPN client, not the latest version. 
Question: Does the Draytek 3900 support WireGuard?
Question: If it does there are no settings to indicate it does, does that mean it is embedded in the VPN connection in the draytek? 
These are the firse few lines of the broken connection2026-07-14 09:37:16]  **   { WARNING } OnTimer SSL VPN Tunnel Reply Timeout.[2026-07-14 09:37:50]  **   { WARNING } WireGuard was not found in this OS.[2026-07-14 09:37:50]  **   Status: Waiting for computer to finish task...[2026-07-14 09:37:57]  **   Start Saving Profile[2026-07-14 09:37:57]  **   Ending Saving Profile[2026-07-14 09:37:57]  **   Start Saving Profile[2026-07-14 09:37:57]  **   Ending Saving Profile[2026-07-14 09:37:57]  **   Status: No connection[2026-07-14 09:38:01]  **   {  ERROR  } Can't resolve VPN server DNS !!![2026-07-14 09:38:05]  **   { WARNING } WireGuard was not found in this OS.
These are the last few lines of the broken connection[2026-07-14 09:38:58]  **   {  ERROR  } fake_send: WSAGetLastError: 10053[2026-07-14 09:38:58]  **   Status: Close SSL Connection[2026-07-14 09:38:58]  **   Status: No connection[2026-07-14 09:38:59]  **   {  ERROR  } Set-NetIPInterface -InterfaceAlias 'DraySSLTunnel' -InterfaceMetric 1 !!!finish!!!To me it appears as if the WireGuard is present on the Draytek but not accessable in the setup menues. The reason I say this is because the SSL VPN Client will not make a connection without WireGuard being present in the OS. Can anyone explain this please.