Error 138 - requote - while testing - how to get rid of?

It seems no matter what I do - I cannot get rid of the requote error? any suggestions?

I’ve tried increasing the slippage - I have set both Stop and TP to zero - I just can’t get an order to open while running the strat tester?

ok - seems slippage takes on 5 digit charateristics as well - – I think I have it now -