Custom Interface: Preview dies

Any ideas? Many refreshses, reboots, closes, etc. ….

Thanks fellas.

Hi @Avocet,

Could you share which model you used to generate the Custom Interface, and provide the Agent ID?

Hi Alex … I WAS using Claude 4.5 Haiku but changed to Gemini 2.5 Flash which seems to have solved this issue for now .. Thanks as usual for your great help. Have a good one!