Contacts are displayed crookedly! It is impossible to work!

After the box updated the display of contacts, it became simply unbearable to work. 1. They all moved out and don’t understand how they are displayed. 2. When you click on a contact, the contact does not open in a new page as before, but is displayed in a pop-up window that takes a very long time to open and slows down wildly. It doesn't open, it doesn't close. It looks like the system is from the 2000s. 3.IP telephony does not work from a pop-up window, therefore it is impossible to call the client. 4. When working with the client base, opening the contact window, editing it, click save and this contact opens in a new window, and all the filters with which you worked have already been reset and are not available. 5. A new problem has appeared, when you click on a contact, it opens (somehow) but then the name and surname of the contact stick to the cursor and when you click anywhere, the contact opens again. 6 ... Each time working with contacts, jambs come out one by one.