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Failed to download extension to device today

iOS8. Expansion today. Trying to create a simple table view with multiple rows (2-5). Works well in the Simulator. Memory usage after tableView is loaded and shown ~ 30M according to Xcode profiler.

When launching the same extension on an iPhone 5S with the latest beta (5) - the tableView will appear and immediately disappear from the screen. The console log in Xcode shows a lot of "memory warning" messages. After a couple of attempts to load, the extension bar will simply display "Failed to load".

Any ideas what's going on here?

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The memory pressure I've experienced on the device comes from the use of custom fonts. I had one otf

font that I embed in the widget binary (file size 136k) and that added 10MB to memory. After removing the custom font everything is fine.



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