Yes for me too, it started when I installed iOS 13.6 (the OS is buggy so I cannot install 14). Quick collect, visiting a neighbor, storing a deco, etc. can freeze the game. With this event it has become increasingly worth, sometime unplayable also because of the constant running horse for several minutes or resets. I cannot collect from my keep, I had to switch to my iPad (iOS 13.5) where I have no freezes.