Is there a fix coming for this issue causing the game to be unplayable? My save game file fills up with junk every minute causing the game to freeze for longer and longer each time it does its scheduled save every minute. If you try and re-load the game you get the MemoryWriter 2GB error and have to restore back to the original save. After about 20 minutes my game freezes for about 30 seconds, meaning I only get to play for 30 seconds until it will freeze (save) again.
#Freezing on Save Issues [FIX WITH ROLLBACK IN COMMENTS]
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This issue was even reported in the experimental branch with the specific error and crash log, yet it was still released days later? 
Having the same problem
same issue here
same issue here
So i tried the fix from the other save issues but no luck played for about 15 mins this morning and now the save file is 11 mb and game has started to crash again
Freezing on Save Issues [TEMP FIX IN COMMENTS]
**ROLLBACK FIX: **
You can download the previous release of the game. Just go to start > run > steam://open/console (or click the link)
in opened steam console type: download_depot 1149460 1149461 7867767130772684803 and it will download the april 6th release (it wont tell you its downloading, only when it finishes). Once its downloaded copy the game from steamapps/content/app_1149460/depot_1149461/ and paste the game files into steamapps/common/icarus
Helps to set your game in steam not to auto update too.
Freezing on Save Issues [ROLLBACK FIX IN COMMENTS]