laggy issue of code editor in R2018b
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I am using Macbook Pro 2014. 2.6Ghz i5 processor, 8GM 1600Mhz memory. I installed two versions of matlab, 2015a and 2018b. When I edited my codes in 2015a, everything is fine. However, running 2018b on the same machine, the code editor is very laggy. By "laggy", I mean when I simply tried to move the cursor or type some texts, it may respond after 1-2 seconds. Sometimes, the left bottom corner popped out info "processing...". I didn't see this info in the previous matlab version. Is the new version running something new in the back to cause this laggy issue? Am I the only one having this problem?
Fan Zhang on 27 Jun 2019
I encoutered the same problem on both r2018b and r2019a. The solution is to turn off Magnet.
Hope it helps.
Daniel Pantea on 22 Oct 2018
Edited: Daniel Pantea on 22 Oct 2018
Seems not only MAC is affected. I have same delays in Windows 7 x64. Tested same script and: - with R2018b it needed 23.4s to process the data. - with R2018a it needed 17.21s to process the same data. I have to go back to R2018a as in some situations the display gets unresponsive for seconds with R2018b! Hope they come with some patches, else this is a step back...