I have had the same experience with Minecraft on my Switch. It was the only reason I bought it and it is garbage. My Xbox One and Xbox One X never have connection problems yet I can on average get about 5 minutes on the Switch before it crashes. This has been going on for at least 4 or 5 months. How is this not fixed yet? This is a gamebreaking bug.
I have had the same experience with Minecraft on my Switch. It was the only reason I bought it and it is garbage. My Xbox One and Xbox One X never have connection problems yet I can on average get about 5 minutes on the Switch before it crashes. This has been going on for at least 4 or 5 months. How is this not fixed yet? This is a gamebreaking bug.