# Slow initial connection on each request
There are many files in my application, and it took 40 minutes to buildingNitro server
3.xpending triageneeds reproductionclosed-by-bot
net::ERR_ABORTED 504 (Gateway Timeout)
3.xpending triageneeds reproduction
Drastic increase in build and warm up times when upgrading to 3.9.0
3.xpending triageviteupstreamneeds reproductionperformance
Massively slower page load speed in browser after upgrade from 3.6.2 to 3.8.2
3.xpending triagecli
503 Server Unavailable
3.xpending triagenitroneeds reproduction⛔️ can be closed