I just tried adding a huge file about 37mb in form of a zip as a new document item using chrome on my macbook pro with Mac OS X Sierra and chrome version 54.0.2840.59 (64-bit). After maybe 10-20 seconds of uploading the page crashes. And after reloading it and logging in again the item is not saved.. I tried this 2 times and it crashes every time.
Thank you for your help,
1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Mac OS Sierra
Sync Type: Families