PROBLEM: if I need to change listing DURATION ( i.e from 7 days to 5 days) - have to do it manytimes

[hotsupply_ca]

PROBLEM: if I need to change listing DURATION ( i.e from 7 days to 5 days) - have to do it many times - as it goes back to the same "old" value.

Sometimes it takes up to 20 times to finally accept new duration...!!!! I have the same problem on 3 computers? Why?

Anybody knows that?

What a waste of time!