My workflow using Dymos often involves running alot of Dymos optimisations in tandem so I can debug faster (i.e. I can try a bunch of different things at the same time). This has been working until recently. I am using the Spyder IDE and running each slightly different optimisation in its own console. Now, if I get one going in the first console (say (1/A)), open a new console and try to get another going, I get the following error:

> PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'SLSQP.out'

I am using the SLSQP driver but this was also the case previously, so I’m at a bit of a loss.

Thanks.