Hello,

about a month ago I had a data import run by Silverstripe behaving really strange, all values were importet twice. (in two sets, so the data set was imported once completely and then again). A couple of weeks ago I had another import process in another Silverstripe Project doing the same.
Now, on a third, different Silverstripe Project, we are sending confirmation mails which always came twice, the 2nd one always one or two seconds after the first one.

I then configured an Error Logger with

and created a db error by changing access-data.
The logfile showed that all of these errors came doubled as well:

EDIT: removed logs.

So this really seems to me like SS is doubling every call i do on the system.

Does anyone have similar experiences or any idea what we could have done wrong to produce such a behaviour?

This currently is quite serious so i would be REALLY grateful for any hint.

EDIT:
it seems that it was not Silverstripe, but Chrome doubling these requests. I checked the apache access logs and compared Chrome Requests to Firefox Requests. Chrome seems to send every singel Request twice.

I know this goes OT now, but has anyone experience with similar behaviour?

Thanx & Regards
SF