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Tried in 11.17.2/ & .3. Throws no error just returns an empty route. It takes a while but when it does finish there is no route shown. Result tab shows an empty route. Iso optimise seems to be fine.
Last time i used the program about a month ago I did not notice an issue. I also don't recall if I normally use Isochronal but I typically don't touch that so it should have been set as it was last time I used it.
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The old grid routing does seem slow. I rarely use it, so didn't notice.
It is really only useful as a check on the -iso option and for some routing studies.
Update: I found why the grid routing was running slow. Fixed.
Last edited by Nick (11/10/2022 7:07 pm)