Crash when using frost walker too much.

I was flying near the water just enough so the water will turn to ice with frost walker. If i turn or do it too much i crash. It's very annoying because I like to see the ice turn back to water. Then i come back on the realm and the ice has changed. It's very annoying to miss what i wanted to see so I do it again and i crash. I'm not sure if it happens with other devices too. Because I have one with Minecraft.