Actually that makes a ton of sense that perhaps a 14k*14k*4bpp*4 sample might succeed where a 15k square might fail. I suspect that's what's happening. Let me try on my machine...
Bug 1544446 Comment 17 Edit History
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Actually that makes a ton of sense that perhaps a `14k*14k*4bpp*4` sample might succeed where a 15k square might fail. I suspect that's what's happening. Let me try on my machine...