Cloning IPsec Tunnel leads to Gui problems and other Tunnels stuck.

[Giganto79]

Stange thing.

IPsec legacy Mode.

If we clone a IPsec Tunnel Phase 1, we get some stucking Gui. It hangs for a Minute and then another Minute we can click evefything.
What also dont work in this state is the connection status. Loading nothing and dont Show anything.
Other Tunnels dont work aymore.
Reloading the IPsec Service dont solve the problem.
Reloading the FW do.

If we delete the cloned Tunnel, reload the FW and manually create a New Phase 1 Tunnel with a Phase 2 setting everything is working finde.
If we just clone Phase 2 settings for another net, everthing is working fine, too.

Why do we get these Problems?
Any known Problems or best practices with the IPsec ?

Thanks a lot.