Michael Jurasovic

Isn't this usually mitigated through short duration tokens + refreshing?

Hard to say why that's happening. looks like you're using code that's different, based on this repo? A couple things you could check: - In your plot it looks like...

> We would need to get the necessary binaries for the HiGHS solver from [here](https://github.com/JuliaBinaryWrappers/HiGHS_jll.jl/releases). The Windows binaries e.g., are [here](https://github.com/JuliaBinaryWrappers/HiGHS_jll.jl/releases/download/HiGHS-v0.3.3%2B0/HiGHS.v0.3.3.x86_64-w64-mingw32-cxx11.tar.gz). Looks like scipy comes with highs binaries bundled -...

Looks like OutputWriter defaults to logging res_bus.vm_pu and res_line.loading_percent (https://pandapower.readthedocs.io/en/v2.9.0/timeseries/output_writer.html#output-writer) You could use `OutputWriter.remove_log_variable` to remove them, or pass `log_variables` when initialising OutputWriter. the particular error occurs here https://github.com/e2nIEE/pandapower/blob/28c2c7eb87e7c6f709e0c344f02b0c0619d99742/pandapower/timeseries/output_writer.py#L470 ps...

No worries. In case you're not aware - what I was getting at is that unpickling can execute arbitrary code so is a security risk

@chintal did you ever find a solution? In exactly the same situation.

rip I'll make an update if I find a way to do it. I suspect it's not too hard

What sort of sparsity is the A matrix? Would be great if you could provide a complete functioning example. I had a go at reproducing it but sparsity has a...

Thanks I'll have a play with that later. Yeah I've found that instance checking is a bit of a bottleneck for me too. In my problems model construction time is...

> I'm thinking of building this as a proof of concept with scipy sparse matrices. If I can get that working nicely I might try and bring some of the...