I think its a ui issue?

I have no mods or cc in my game , taken it all out and started a vanilla save file because of the issues im having in game. The in game icons on the top right and bottom left disappear every time i enter build and buy mode and then jump back to live mode. My sims actions dont stay on the one sim info bar it shows on the other sim in the same household which is weird . And my sims action cancel alot its very annoying.