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Matlab HIGH cpu usage even when idle

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ondrej
ondrej on 11 May 2012
Commented: Brett Schmidt on 18 Feb 2019
The CPU load is very high all the time. Even fresh after starting matlab with no variables and no programs running.
Its about 35%-45% all the time. Here you can see the trace in time of Matlabs cpu load:
Setup: r2012a on win7 64bit, 8gb ram, 200gb free disk space,intel U9400 2core cpu(laptop),java Version 6 Update 31.
What can be causing this?
thx
  9 Comments
Brett Schmidt
Brett Schmidt on 18 Feb 2019
I am also suffering this issue right now. I can't even use the text editor.

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