Xcode15 beat5 debug extramely slow

the xcode will freze for 3mins when hit a breakpoint. it report "Fetching variables on ***'s iPhone"
it happens when hit a new breakpoint, and the xcode will freeze for 3mins, then it will be ok. anysolution? its wasting my time.

Xcode15 beat5 debug extramely slow
 
 
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