Could be one of two things;
1. There’s a feature that allows this. In the Correction Mode Settings, see the Features page, and uncheck “Use Marks for Segment Correction”
If this is already unchecked, then
2. You have the bug that I’ve seen happen randomly. If you do think it’s the bug, try quitting, restarting the computer etc. Just comes and goes, though I haven’t seen it for a while. Touch wood.
– – – – – – – – –
Neil Ryan
Senior Finishing Editor
WTFN
OS 10.11.4 Mac Pro
Media Composer 8.5.3 with Symphony & Interplay 3.4 AvidFX 6.4
Neat Video 4.1.4 ISIS5500
– – – – – – – – –