Apple Watch ultra connect and disconnect Wi-Fi random
I have two iPhone and Apple Watch ultra.
iPhone 8
iphone 14 pro max
I use iPhone 8 for calling, hotspot , and I use iPhone 14 for everything else.
when I pair Watch to iPhone 8, Watch Wi-Fi connect automatically, when I pair Apple Watch to iPhone 14, Watch Wi-Fi disconnect random, even I connect Watch Wi-Fi manually, disconnect automatically after minutes and not connect again.
only when I force restart Watch, Wi-Fi watch connect automatically, but also disconnect after minutes and not connected automatically again.
please, I need help because I do almost thing : reset iPhone and Watch , reset network settings, but nothing.
thanks
Apple Watch Ultra, watchOS 9