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Hello everyone,

I'm new to Freesurfer and just got started. I have to analyze data which is already prepared (recon-all is already done). I can load my subjects data into freeview but when i start working on it, e.g. clicking through the slices my freeview (6.0) just freezes everytime without an error message. I can use the mouse to click or scroll through with the arrows but nothing happens on the screen anymore. Sometimes the display in freeview also starts to get gray and i can't see anything of the mri scan anymore (examples are in appendix).

I'm running freesurfer 6.0.0 on a Win10 Computer with the Oracle VirtualBox using Ubuntu 18.04.4 LTS.

I hope you can help me, i couldn't find anything related to this problem. Can it be related to problems with the RAM (Virtualbox is allowed to use 10GB of Ram).?

Best regards,

Nils