I am experiencing strange issues with the timeline and I wonder if there is a solution. I have a simple 3D Text object that I want to move from point a to point b, hold for a length of time, and then move on to point c. So what I have are 4 keyframes as follows:

1 - starting position (frame 0)

2 - hold position (frame 30)

3 - hold position (frame 60)

4 - ending position frame (90)

If I have keys 2 & 3 with the exact same position then you would think the object would remain there for 30 frames. However, as I click on the in-between frames, the object drifts backwards out of position. This also happens to me in other areas where there seems to be no interpolation happening between some of the keyframes. I've verifed that no additional keys exist in between #2 and #3, but the result is incorrect.

Exiting and re-loading don't help.

Am I missing something?