I wasn't able to reproduce this but it seems that once server and client disagree on the latest version of the lastPageIndex, web library is unable to reconcile and will constantly display "library was modified remotely" error.
Most likely we discard the data we had but we don't fetch the up-to-date version so every time user scrolls, web library tries to PUT settings with version 0, which leads to server rejecting it and thus another error.
I wasn't able to reproduce this but it seems that once server and client disagree on the latest version of the
lastPageIndex, web library is unable to reconcile and will constantly display "library was modified remotely" error.Most likely we discard the data we had but we don't fetch the up-to-date version so every time user scrolls, web library tries to
PUTsettings with version 0, which leads to server rejecting it and thus another error.Needs investigating.
https://forums.zotero.org/discussion/comment/467931