Who are Mat1 and Mat2 and why won't they leave me alone?

I get this error or a tensor not matching error while running in Stability Matrix nearly every other wf. This has been happening for over a month- and I've done a fresh install twice with same result. Why do I keep getting this half, mat1 and mat2, tensor not matching errors and how do I fix this issue?

Error occurred when executing KSampler:

mat1 and mat2 must have the same dtype, but got Half and Float