Zotero freezes and cannot open pdf in file explorer when adding pdf to Zotero
Every time I add a pdf to Zotero using Zotero connector, drag and drop pdf to Zotero entry, or Zotfile, Zotero will freeze for about one minute.
During this time I can not do anything in Zotero. If I right click any entry in the collection there will be no menu showing up. If I double click any entry, the pdf will not open. And if I switch to other collections, the list will always be empty. I can open Zotero settings, though.
Furthermore, during this time if I delete any file in the system file explorer, the deletion will not complete until Zotero goes to normal. I can not even open any pdf file in explorer by Acrobat during is period.
When using Zotfile, this freezing ends when Zotfile shows a "new attachment added" message. After this freezing, all the operations I have done during that period go all at once. For example, if I have tried to open some pdfs then those pdfs will show up together in Acrobat.
Disabling auto sync does not help.
I am on Windows 10 1903, and the Zotero data directory is in an external micro SD card. This issue exists ever since I started to use Zotero in March, 2020.
During this time I can not do anything in Zotero. If I right click any entry in the collection there will be no menu showing up. If I double click any entry, the pdf will not open. And if I switch to other collections, the list will always be empty. I can open Zotero settings, though.
Furthermore, during this time if I delete any file in the system file explorer, the deletion will not complete until Zotero goes to normal. I can not even open any pdf file in explorer by Acrobat during is period.
When using Zotfile, this freezing ends when Zotfile shows a "new attachment added" message. After this freezing, all the operations I have done during that period go all at once. For example, if I have tried to open some pdfs then those pdfs will show up together in Acrobat.
Disabling auto sync does not help.
I am on Windows 10 1903, and the Zotero data directory is in an external micro SD card. This issue exists ever since I started to use Zotero in March, 2020.
You should move your data directory to your internal disk.