MT4 question?

I have 4 different pairs running off the same, one EA, all contained in the one named profile, with 'Expert Advisor' button switched on. Whenever I change profile and then reopen the profile containing the 4 pairs, the EA button is now swithched off and I have to manually switch it back on:-

1) Is this normal?

2) Is it some kind of safeguard built into the MT4 program for some reason? I would find this strange if it is, as you are constantly switching your EA off and on.

TIA

johnny

http://www.forexfactory.com/images/misc/progress.gif

It's a configurable setting, take a look at checkbox #3.

http://img255.imageshack.us/img255/4643/ssyr0.png

Thank you tesla, you are always so helpful! (apologies, as I should have noticed that).

johnny