there is no auto save on a transaction form? I believe some users are complaining it times out and does not save and they have to restart.

nope there is no auto save, and if you have large PO or SO and you screw up on one field which will cause error, you will need to start the whole thing again.

Ya that is what i figured...better to save your work and then go back in edit.....do you know the time out period?

Ideal session timeout , you can set in general preferences but if you happen to lose internet or if you open a new session then you are on your own