I try to keep my machine up, but i know it will not be 100%.
The FAQ says:
“for indexers supporting ‘pages’, Sonarr will fetch older pages in the rss feed in an attempt to cover the gap when it has been offline for a few hours.”
I can relax the sync times to something a little longer than 15 minutes.
I have 3 servers and i didnt want them to hammer the api, but also didnt want to miss stuff.
You can easily relax it to 1h, I wouldn’t go much higher to avoid running into takedowns.
On average there are like 6 pages worth of releases per day, so 1h will even work on indexers without paging (unless you run into a huge burst of releases).