Bug Netcode: ServerRpc never getting called

So I have been making a multiplayer game and I have been getting so Issues:

Code (csharp):

1. public void PlayerWantsToSkipTurn()
2.     {
3.         if (GetOwnership() && IsClient)
4.         {
5.             Debug.Log("Client " + IsClient + "; Server " + IsServer + "; Host " + IsHost);
6.             SetSkipStateServerRpc();
7.  
8.             //if (GetWantsToSkipState() && !unitsThatWantToEndTurnList.Contains(this))
9.             //{
10.             //    foreach (Unit unit in LevelGrid.Instance.GetAllUnitList())
11.             //    {
12.             //        unit.AddWantsToSkipList(this);
13.             //    }
14.             //}
15.  
16.             //if (!GetWantsToSkipState() && unitsThatWantToEndTurnList.Contains(this))
17.             //{
18.             //    foreach (Unit unit in LevelGrid.Instance.GetAllUnitList())
19.             //    {
20.             //        unit.RemoveWantsToSkipList(this);
21.             //    }
22.             //}
23.  
24.             //while (beforechangeWantsToSkipState == GetWantsToSkipState())
25.             //{
26.              
27.             //}
28.  
29.             foreach(Unit teamTurnUnits in LevelGrid.Instance.GetTeamTurnUnits())
30.             {
31.                 if (teamTurnUnits.GetWantsToSkipState())
32.                     AddWantsToSkipList(teamTurnUnits);
33.                 if(!teamTurnUnits.GetWantsToSkipState())
34.                     RemoveWantsToSkipList(teamTurnUnits);
35.                 Debug.Log(teamTurnUnits.GetWantsToSkipState() + "|Actually:" + GetWantsToSkipState());
36.             }
37.  
38.             Debug.Log(unitsThatWantToEndTurnList.Count);
39.             CheckEndTurnUnits();
40.         }
41.     }

The Rpc isn´t even getting called anymore, what is happening?
On the Host it works, but not on the Client and I checked with Debug.Log() .
Its even worse, somehow there is no error like that you can´t call an ServerRpc as a Server, no errors but it just never gets to run why is that?
This is the ServerRpc:

Code (csharp):

1. [ServerRpc(RequireOwnership = false)]
2.     private void SetSkipStateServerRpc()
3.     {
4.         Debug.Log("1. " + wantsToSkip.Value);
5.         wantsToSkip.Value = !wantsToSkip.Value;
6.         Debug.Log("2. " + wantsToSkip.Value);
7.     }

I have also been getting Issues with a mine placement mechanic:

Code (csharp):

1. public override void TakeAction(GridPos gridPos, Action onActionComplete)
2.     {
3.         if (!IsClient) return;
4.  
5.         ActionStart(onActionComplete);
6.         this.placePos = LevelGrid.Instance.GetWorldPos(gridPos);
7.         clonedObj = Instantiate(placeObj, placePos, Quaternion.identity);
8.         //PlaceMineServerRpc();
9.         teamTurnId = GetComponent<Unit>().GetCurrentTeamId();
10.         PlaceMineServerRpc();
11.         //HideMineClientRpc();
12.     }

So kind of the same thing, on the host all workes fine but not on the Client, as I wrote it I made a ServerRpc so that both, the Host and the Client can place them on the Network. But everytime I run it, it says something like: NullReferencExeption for the clonedObject but it is saved into a Variable:

Code (csharp):

1. private GameObject clonedObj;

The ServerRpc uses:

Code (csharp):

1. clonedObj.GetComponent<NetworkObject>().Spawn(true);

Probably I did something wrong, with the Code, maybe its all some error outside the code and more like configuration error. So if anybody can help me, I would appreciate it.
Details:
I am using Unity 2021.3.16f, I know that there is a newer version but I didn´t bothered updating.
I think I am using the newest version of Netcode: 1.1.0

 

The newest version of netcode is 1.2.0. Try to run the client from the computer and see if the network objec is actually spawned. If it isn't, you should find a way to spawn it

 

But I don‘t see any newer Versions

 

Found and downloaded it.
Already seeing improvements: when I write if(!IsClient) return; and debug.log after that it doesn‘t say IsServer = true, IsClient = true, IsHost = true, it only debug.logs: IsClient = true

 

So after I installed the new version I had high hopes, but the ServerRpc still doesn‘t get called

 

Yup ServerRpc never gets called when running as server, netcode broken