Can't copy large files to any Samba share

Just updated to Mavericks but i'm having big problems moving bigger files (so far i've tried a couple of 4GB files) to a SMB share. Just the other day i could copy these files over just fine under Mountain Lion but Mavericks throws this error:
"The item blablabla.bla can't be copied because it's too large for the volume's format"
So far i've tried with a couple of files smaller than 4GB (up to 2.5gb so far) work just fine. No write errors either. The files can be copied without problems when i boot from my older harddrive with Mountain Lion still on it so i'm going to go out on a limb and say it's not a file or server error but a Mavericks error. Anyone know why or what to edit for this to work normally again?

I have temporarily resolved this problem by reconnecting to the server and shares differently.
Disconnect from the server
In Finder, select "Go" and then "Connect to server..."
For server address enter: CIFS://ServerNameOrIPAdress/
Select the shares you need
You will now be able to move bigger files to SMB shares again. For ease of use, drag a share or a folder within a share to your Sidebar.
As it appears Apple has implemented a newer version of the SMB protocol, SMB2, that is still somewhat buggy and will throw errors like these.
I hope this helps someone else as well.

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