Top 700 technical problems

MySQL connection count keeps increasing without closing

Laptop cannot see home Wi-Fi network

MongoDB connection pool exhausts under moderate traffic

One device loses Wi-Fi whenever another device connects

MongoDB duplicate records appear during retries

MongoDB aggregation works locally but times out in production

MongoDB replica set cannot elect a primary

VPN works on Wi-Fi but not mobile hotspot

Redis cache returns stale data after update

Redis memory usage keeps growing unexpectedly