Are you using an Nvidia graphics card? If so you may need to get the latest drivers. There was an issue with DX7 and Nvidia a little while back.
Editor Running Slow
Blitz3D Forums/Blitz3D Beginners Area/Editor Running SlowThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.