I only did a quick first test of DeepSeek V4 Pro 0813 tonight, so take this as a tiny sample, not a verdict. The first Pro run failed. I put the same demo through Flash, and Flash completed it. I honestly did not expect that result, so I ran Pro a second time before writing this. Same failure. The odd part is that it did not feel slow while generating. I was seeing roughly 80 to 90 tokens/s tonight. That looks fine on a counter, but it matters a lot less when the demo itself does not make it...