Hi there,

I've been using Zotero for years without issue. A moment ago sync starting failing. It looks like it might be a problem with the backend servers, but I'm not sure.

I just installed Zotero on a new machine. Zotero on this new machine gives the white-on-red exclamation mark near the Sync button. The Report ID is 251432599. The displayed error message is:

[JavaScript Error: "Error: Invalid response from server (Report ID: 8e9513e708)" {file: "chrome://zotero/content/xpcom/sync.js" line: 652}]

I fired up my older machine and tried to sync the zotero library on there, but the green sync icon just kept spinning forever and the sync went nowhere.

Thanks in advance for your help!