Due to strange unstability on Google API, sometimes HTTP 404 is returned, even if the resource is there, and and couple of retries, with work after soem tries.
If use set true on this field, save and restart App, Easy Logger will retry also when a HTTP 404 occurs.
Note. If you put someting wrong, i.e a wrong spelled spreadsheet-id, a HTTP 404 will occur, and of course it will never succede, so this is off by default. You choose to retry if you experinces this issue.