here is an issue I observed and which I believe might be due to pyxll, although I am not sure.
When I run a computationally heavy spreadsheet that goes off to pyxll many times for computationally
expensive tasks, i.e. I am talknig about a calculation time of a few minutes say. Then when I try to open
other excel sessions, it is not possible. The sessions opened while the heavy calc happens just freeze
and eventually have to be process-killed even after the heavy calc has come to an end.
Is that related to using the same log-file somehow or is there some other locking going on here?