Time Machine in macOS 10.15.3 is very slow on first full backup
Sadly, there are hundreds of common bugs and annoyances that exist in all of Apple platforms that bite people everyday but will never get fixed. Reporting them is pointless because Apple rarely appears to stop to fix things. In the past, reporting them might've been helpful, but these days, it's as useful as shrieking into a hurricane.Here's a list I started of just what I've found and could think of readily:https://git.io/JvCNb