Anyone else have this problem?

Hello all

My Access 2007 query design grid keeps loosing its vertical scrollbars proper horizontal position. every now and then it moves from the right hand side and starts following around one of the grids' columns.

Additionally on my forms i have trouble where fields on a subform are greyed out like they are selected. it happens most in combo boxes.

if you need me to i can post some pictures.

any and all help appreciated.