Very slow startup
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I have had the same issue for a few months. It is very slow to start the library in my Macbook pro: 2.2 GHz Intel Core i7; ram 8 GB 1333 MHz DDR3
It was fine when I started to use the earliest Zotero5. But lately it has become very slow in Mac: sometimes it takes very long (>30 mins) and eventually says there is an error in loading the library; sometimes it takes 10-20 minutes, or even longer. Interestingly, after I turned on the debugging function to produce the debug report, it took a shorter time to load (about 10 mins). If this is true, I guess I could use this as a solution in the future.
My library is very large, but the situation is not bad at all on my desktop PC.
Here is my debug ID: D1314054860
I really appreciate if someone could help to take a look.
Thanks,
Jack
It may not help, but one thing you can try is running Check Database Integrity in the Advanced → Files and Folders pane of the Zotero preferences, which (currently) will also rebuild your database and might speed it up. For a large database this can take a very long time, so I'd recommend letting it run overnight. Be sure to make a backup of your database first for good measure.