MobileRead Forums - View Single Post - Since version 3.47.1 nothing else than troubles....

theducks · 09-09-2019, 09:19 PM

First of all
3.47.1 is well behaved on Windows (with way larger libraries) so there is something about YOUR system that is not right or breaks general Calibre use guidelines:

1)Calibre does not do well on a NAS or network share (see the FAQ's)
2)Your Anti Virus is interfering with file creation.
3)Cloud backup software needs to be paused (for the Library folder at the minimum) at least during add/update metadata operations. It can lock folders in the middle of transactions. (Calibre does things in steps: transactions. Timing can't be disturbed, the reason NAS is hazardous to your data)

09-09-2019, 09:19 PM	#2
theducks Well trained by Cats Posts: 31,225 Karma: 60807154 Join Date: Aug 2009 Location: The Central Coast of California Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A	First of all 3.47.1 is well behaved on Windows (with way larger libraries) so there is something about YOUR system that is not right or breaks general Calibre use guidelines: 1)Calibre does not do well on a NAS or network share (see the FAQ's) 2)Your Anti Virus is interfering with file creation. 3)Cloud backup software needs to be paused (for the Library folder at the minimum) at least during add/update metadata operations. It can lock folders in the middle of transactions. (Calibre does things in steps: transactions. Timing can't be disturbed, the reason NAS is hazardous to your data)