When I try to zoom using the scrollweel in viewport,I get teleported to another galaxy, the only way to get back is by pressing (number pad . ). Help?
If "another galaxy" is still the milky way :) and your zooming is WAY too fast: Some mice have buutons to increase/decrease the amount of . Check you mousedriver for the according seetings (windows) or sometimes imwheel and devilspie go nuts on Linux. In that case restart both services.