2.8.1 still doesn't update all feeds

4K Stogram 2.6 updated all of my feeds.

That broke in 2.7, which on a good day would be able to update about 28-32 feeds.

The changelog for 2.8 suggested that that had been fixed. It hadn't.

The first run updated 28/114 feeds. The next one 29/114.

Manually updating 10-20 feeds at a time still works.

Still unchanged/unfixed in 2.8.1. Please fix.