Whenever I have some middel (147 mB) sized org files in two windows, the screen gets black, and nothing ca get emacs to response, except a few Crtl-g, but then the scennflickers some some and is impossible to work.

my systems:

iMac 27” (Mid-2011) with High Sierra (10.13.6) with 16 Byte memory.

Emacs version 27.1 (the problem were the at 27.0.91)
Using straight for package management, and the configuration is homebuilt.

As I did not make emacs to send the error reportI attach the file below


med venlig hilsen
Niels

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Niels Søndergaard

Mariehøj 236,

2990 Nivå

Denmark
mobile+45 4052 2789