Big Gaps in History after MT4 update

 

Metaquotes

This problem has occurred since the beginning of time however not on every new build. After the update occurs, something must change in the history directory because you end up with either all your history erased or big gaps where are three month period might be missing.

It's become a real pain in the ass, considering it takes a long time to gather M1 data from the broker. Can't you guys get your act together so the upgrades are a little more seamless?

FxNorth