Not VRay related - Question about maya 2018

[stezza]

Here's a new thing thats happening to me.
On saving a scene the animation snaps back to frame one on save, no matter where the key was in the time slider.
I'm pretty sure this has only just began to happen.

Can anyone check this?
Maya 2018.

[yolov]

I've never seen this happen. But I would enable 'echo all commands' in the script editor, delete what's currently in the history, do a 'save' and inspect what's echoed - it might give a clue to what's going on.
You might also want to check the changelogs for all the 2018 updates (there's 5 so far) and 2019 to see if this has been reported and fixed. Can't think of anything else.