@ティージェーグレェ I mean, you're doing that to yourself, using a tech preview. It's probably logging, or has debug code. You can switch back to release Safari & it should be stable. I've had some Safari issues, but they're not too bad.

I'm talking about design decisions, like making tabs open in the middle of a giant line of tabs. & even that may be a bug, Apple says "can't reproduce" & wontfixes it. Eh.