Anyone else having this trackview issue?

Have realised this the wrong forum, sorry. Have moved to another Sonar forum
 
Hi Guys, loving platinum, however since the last update I have a strange issue with track view.
 
Whenever I hover over the tracks info on the left hand side (Name, mute, solo etc) my cursor is constantly wanting to resize the track (cursor icon and functionality) as if I was on the horizontal edge between the tracks so I cannot click mute or solo or even select the track easily. I'm not sure if this has happened since the last update or when I changed skins... I have tried changing skins again to no avail.
If I resize the height of the track I can select other elements further down in the track detail but still the cursor does the same over the solo mute name etc, there is only a slither of the bottom of these controls when the cursor changes to an arrow and I can select it.
 
Any Ideas?
 
 
Sonar Platinum (for ever) - Intel Core2 QUAD Q6600 @ 2.4Ghz - Windows 7 SP1
RME- UAD- Komplete Ultimate - Korg - Roland - Lexicon - TL Audio