Latitude E5450 problems with TeamViewer session

Hi guys,

I have a strange problem with my Latitude. What is the problem: I have

Dell Latitude E5450 Win 7 Ent SP1 64bit TeamViewer 9

Dell Inspiron 1545 Win 7 Pro SP1 64bit TeamViewer 10

Lenovo T430s Win 7 Pro SP1 64bit TeamViewer 9

Monitor Samsung S24C650

Virtual Machine on ESXi 5.5 Windows XP 32 bit TeamViewer 9.

On my Inspiron and Lenovo the TeamViewer sessions are working without any problems but on my Latitude the resolution of the remote screen is not the native one - it is somehow blurry and although it shows 1176x885 which is the proper one, it can't fit the screens when I select Original. Only when on the remote machine is set 1024x768 it can fit but it is still blurry and not clear. I've double check if the systems are with up-to-date drivers, also the VMware tools, but still the problem is presented. This happens only on the Latitude. Does someone has an idea what could be the problem? Thanks in advance