BUG: Random failure of dask.em.static test

[domfournier]

Describe the issue:

Need to investigate the cause of the test failing randomly

Reproducable code example:

affects tests.em.static.test_DC_jvecjtvecadj.DCProblemTestsN_storeJ_Robin

Error message:

Runtime information:

See screeshot above

Context for the issue:

No response

[santisoler]

This failing test might be related to how the random states are set across the test suite. Check this out for reference: #1289

[domfournier]

My intuition tells me it might have to do with the disk storage? We might want to try with a RAM implementation..