Bookshelf Notes Limit?

[MonkeyPants4736]

I noticed the page loading more and more slowly as I put more and more notes on a particular bookshelf. I lost count after six thousand and something notes. Anyway, now, when I try to select notes from my inventory and then click the "store in container" button, it takes a long time to load and gives and error that I don't have an envelop to store in. To be clear, I chose the store in container option each time, not the store in envelopes option.

Have I possibly met with some data cap on how much a bookshelf can hold? I also have many more notes to stuff in there

It also now takes about 30 seconds for the shelf inventory to be shown >.>

[MonkeyPants4736]

Now I'm not sure the shelf is the problem. I've started using an empty shelf, with very long load times. Also, I tried putting only forty or so notes on the original shelf at a time. That works, though long load times for the items to be shelved. Maybe the problem is with my character's inventory? But I think there are only several hundred notes in the inventory. The inventory takes a long time to load.