Well they've successfully burned a bridge with me. I had 2 max subs, cancelled one of them and have been using Codex religiously for the last couple of weeks. Haven't had a need for Claude Code at all, and every time I open it I get annoyed at how slow it is and the lack of feedback - looking at it spin for 20 minutes on a simple prompt with no feedback is infuriating. Honestly, I don't miss it at all.

Check your model thinking effort.

You have to go into /models then use the left/right arrow keys to change it. It’s a horrible UI design and I had no idea mine was set to high. You can only tell by the dim text at the bottom and the 3 potentially highlighted bars.

On high It would think for 30+ minutes, make a plan, then when I started the plan it would either compact and reread all my files, or start fresh and read my files, then compact after 2-3 changes and reread the files.

High reasoning is unusable with Opus 4.6 in my opinion. They need at least 1M context for this to work.