 after ver 26 was installed my screen display distorts when scrolling - I tried resetting - no luck - any suggestions? I-Firefox Isithangami Sokweseka Ukwesekwa kwe-Mozilla898 imibonoImpendulo yokugcina yenziwe ngu sdebauer 6 iminyaka edlule121313 11:06121313 13:17121313 15:30121313 15:36121313 15:38 