For about 2 months now i've had a consistent error or message for Cyberpunk 2077 in GoG that tells me the
Cloud Sync Failed: Cloud sync is delayed due to a heavy load. It will restart next time when you launch the game."

But it tells me that all hours of the day all days of the week so unless CP2077 on GoG is being slammed with traffic all day every day I find this hard to believe.

Whenever I start the game it asks which save to use. The local save or the cloud save but both have the exact same time and date and the game sync's after every session. So basically GoG acts like my saves are out of sync with the cloud server, but then it shows me they are in sync but still gives the error.

Is there a way to make this go away? Is there a cache file for GoG I can clear somewhere?

I don't believe so due most stuff is located on server side.

I have a following hypothesis: there might be an overall saves size limit per game/per user that you're hitting.
Could you try to leave minimal several latest saves in the local folder and move others out? That way after the sync remote folder should have only minimal saves and be much more less in size to be under the limit.

I started having this message too, only I have Cloud saves disabled.

Forgot to reply to this. I just tried to clear out my save folder. Went back in game, loaded the most recent file and ran around for a few minutes. Saved again. Deleted all but 3 save files (including auto-save and quick save). Still wont sync, even after a restart of GoG and Cyberpunk.

I noticed its been doing something similar to Witcher 3 but the same warning/error goes away after a few minutes.

Its like its a Cyberpunk on GoG specific issue.