Has anyone had any realms lag out and kill you?

So I was playing in my Minecraft Realm that I got a free trial for and I was digging out a Slime farm underground and suddenly rec the realm started lagging out like crazy and the mobs killed me.

I couldn’t get in anymore so I lost my items. Maybe my internet was slow, but this has happened before, but never this bad.

I was also with two other friends in the realm and our bases were pretty far apart from each other. And we had a nether subway system of reaching each other so we were walking in and out of the nether a lot.

Sounds like a recipe for a laggy server now that I think about it.