Same problem. Eset blocked Oxy cloud downloads https://download.oxy.st/d/fCjh/2/97fca367fff80ad5951b19b1c2c512a3#
If Disable and re-enable protection I can download files from Oxy Cloud until next time when I remove browser's cookies.
For 5 days - 3 false positives. Reported and still waiting answer from Eset.
For example when I report something to Avast they answer almost instantly and fix it.