Vercel

Vercel has no formal known-issues page. Their “limits” doc is where the operational gotchas live: function execution caps, edge-function size limits, ISR cache behaviors that surprise teams expecting traditional caching semantics.

Worth knowing the limits page exists, because the failures it documents are not visible until you hit them in production. Specific function execution caps differ per plan and per runtime, which is the kind of detail that only matters when it matters.