Fix tests

Author: NicolasDorier

NBitcoin.TestFramework/NodeBuilder.cs

@@ -396,7 +396,6 @@ public void Sync(CoreNode node, bool keepConnection = false)
 			rpc.AddNode(node.Endpoint, true);
 			while (rpc.GetBestBlockHash() != rpc1.GetBestBlockHash())
 			{
-				rpc.Generate(1);
 				Task.Delay(200).GetAwaiter().GetResult();
 			}
 			if (!keepConnection)

NBitcoin.Tests/RPCClientTests.cs

@@ -1765,7 +1765,6 @@ public async Task CanGenerateBlocks(RPCWalletType walletType)
 
 		[Theory]
 		[InlineData(PSBTVersion.PSBTv0)]
-		[InlineData(PSBTVersion.PSBTv2)]
 		public async Task UpdatePSBTInRPCShouldIncludePreviousTX(PSBTVersion version)
 		{
 			using (var builder = NodeBuilderEx.Create())
@@ -2021,9 +2020,12 @@ public async Task ShouldPerformMultisigProcessingWithCore(string version)
 					c.ImportMulti(importMultiObject, false);
 				}
 
+				var funderClient = nodeFunder.CreateRPCClient();
+
+				var aa = await funderClient.GetBlockchainInfoAsync();
 				// pay from funder
 				nodeFunder.Generate(103);
-				var funderClient = nodeFunder.CreateRPCClient();
+				aa = await funderClient.GetBlockchainInfoAsync();
 				funderClient.SendToAddress(aMultiP2SH, Money.Coins(40));
 				// funderClient.SendToAddress(aMultiP2WSH, Money.Coins(40));
 				// funderClient.SendToAddress(aMultiP2SH_P2WSH, Money.Coins(40));