Same issue here... an installed app got a bigger version that can't be installed due to lack of memory. I'm happy without the update, but can't avoid the boring daily notifications stating that update failed.
Read the thread... Apps and watchfaces are "queued" and "downloading" for days... Why this sucks, is that EVERYTHING then becomes queued and NOTHING makes progress. This isn't a connection issue.This isn't a "check my internet" issue. It's clearly connect IQ. This effectively turns a thousand dollar "smartwatch" into a one-time use device. Clearing cache does nothing. Clearing data does nothing. Uninstalling does nthing. And apparently, since this thread is 5-years-old, GARMIN does NOTHING because this is still an issue on ALL FOUR of my watches. Clear enough? Simply put a little "x" next to the downloading app in queue so it can be manually aborted. Thanks! Pixel 8 running Android 14.
