You may want to try using the older GIF export engine, which is explained here: GIF export never finishes - Using Older GIF Export Engine - #2 by jonathan
(Also happy to take a look at your document)
You may want to try using the older GIF export engine, which is explained here: GIF export never finishes - Using Older GIF Export Engine - #2 by jonathan
(Also happy to take a look at your document)