[NTLK] Einstein 2020.4.13 released for MacOS, Windows, and Linux

Ionos: robowerk.de m.melcher at robowerk.de
Mon Mar 15 16:16:47 PDT 2021

Thanks. I found out that this is related to a change in the MacOS API 
that causes FLTK to misbehave. The bug was fixed, but I am not yet sure, 
how far back-compatible the fix is.

I published a new version of Einstein for Big Sur, downloadable as usual 


So two things would be helpful for me: if you use Big Sur, please test 
if this works for you now. If not, leave me a new note.

If you have an earlier MacOS version, please check the MacOS11 version 
and let me know if it is back compatible, and what version of OS X you 
are using. The MacOS10 version should of course still work as well.



On 3/15/2021 2:33 PM, Noah Leon wrote:
>> detailing it, but basically the FTLK UI is invisible on macOS Big Sur with
>> an M1-based mac.
> I noticed this on my Intel Mac also in Big Sur, the interface is greyed and sometimes appears if you click on buttons. I was still able to get Einstein working and so I didn’t even think to mention it, but there it is.
> noah

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