I get this error in data:



with order - see price above 1.2


but without orders is price normal:

Looks weird indeed. What is the spread in your Asset fix file?

I'm use the original assetsCur.csv -> without change

Maybe a wrong exit in a TMF?

I don't have TMF - but is in my source or computer. Because after restart I cannot reproduce this error.
Before restart, I am testing this minimally 10 times, and this error with this time show every run. After restart this error not see and now is all OK.

I would still check the script. A typical reason of a wrong value that disappears after restart is a wrong pointer or exceeding an array index. In such a case the problem can resurface.