URGENT: why is my crawl budget optimization failing after technical SEO audit fixes? Googlebot still ignoring key pages!

okay, i am completely stuck and seriously frustrated. we just wrapped up what i thought was a super thorough technical SEO audit for our SaaS site, and we were so pumped about all the fixes we put in place, especially for crawl budget optimization. i mean, we spent days on this, like, serious days.

but now, googlebot is still acting like it's got selective amnesia! it's completely ignoring some of our absolutely critical pages, and our crawl stats in GSC? they're barely budging, if at all. it feels like all that effort, all those late nights, just went right out the window. i've triple-checked everything – robots.txt, sitemaps, our internal linking structure, canonical tags... everything *looks* correct on paper. i've even tried to do some basic log file analysis but i'm not seeing anything obvious jumping out, its maddening.

• what are the most common *sneaky* issues that prevent crawl budget optimization from actually working after you've supposedly fixed everything in an audit? it's gotta be something i'm missing.
• beyond just GSC, are there any specific tools or methods for server log analysis i should be digging into deeper? maybe something that shows Googlebot's *actual* path and what it's spending time on?
• could this possibly be a server response time issue even if our page speed insights look decent? maybe there's a specific bot-facing bottleneck?

anyone faced this kind of nightmare before? this is honestly driving me absolutely nuts.