EDIT:
Just tried the calls to the conf files that were renamed and no good. I'm just going to put each coin algo in its own separate folder. Thx
I did this and it works now.

start xmr-stak --config configbittube.txt --poolconf poolmining.bit.tube.txt --cpu cpubittube.txt --nvidia nvidiabittube.txt
exit 0
Ahh yeah, I see how it works.
I would have generated all of the different configs for each algo (a pools.txt and config.txt), and named them similarly; but I would have had my batch just rename them to the proper default filenames and rename them back when the program exits.... probably just copying the file, and each time the loop resets it deletes the default file before loading the proper algo is the smartest "failsafe" way to do it.
Glad you got it sorted though.
yeah, it's not working
hmmm...
EDIT: Just tested the original XMR-stak with devfee and it has the same problem btw
How exactly is it not working? (Details bazzle..... details please)
What algo/coin, what pool?
Id say if the hard fault exists; then its out of my control for debugging the problem as its gonna be a problem with the apps code itself.....
since its a universal fault for you between builds; it could be just related to your config or PC....
I have been getting no issues with different algos so far, as you can see, tbearhere has been able to get multiple algos to work fine, so I'd like to at least check myself what you are trying to see if there is some sort of issue i can remedy.
Remember, if need be, always try deleting the .txt files and re-launching the app fresh. input the configs and different things it wants you to input... see if it still has an issue.