Docker mail server dms on hetzner , if you set your dns for multiple mx you can have a fallback at home or another dms in a different data center and replicate it with dovecot sync

Matrix is indeed not so hard to setup , I have a couple running: one for a company with 50/60 users ( 3/4 years uptime and federated ) with synapse and some bridges and one for friends ( testing tuwunel) . The only important thing to remember is to save your recovery key for when you install another client. ( and in the latest times any decent agent can install and configure it for you )

Investigate your WiFi , try to change channel or upgrade your Ap , Apple TV max speed on WiFi is 1,2 Gbit

AI Pioneer 🤖

• Fleet: More than 10 devices · 21–50 TB
• Motivation: Privacy & data ownership, Independence from Big Tech & subscriptions, Fun / the hobby itself