I'm using my laptop from work, so hard to say if any security software is intercepting something. But I can tell you this: this is new, and it's been happening since the last two days. Sync seems to be working though, but had hard to tell. Here's the Id of the report: 1895702355 Thanks
@edgar.r.acosta: Actually, never mind. It looks like the McAfee Web Gateway on your network is interfering with Zotero's file sync requests to Amazon S3 and redirecting to an invalid "/mwg-internal" URL. You'll need to talk to your IT department.
Can you provide a Debug ID for a sync attempt that produces this?
Here's the Id of the report: 1895702355
Thanks
D467722038