For the Federal estimated tax payments for 2021, when I positioned my cursor in the field and typed, nothing happened. It seemed like the screen had frozen. However, when I tabbed into the field, the box was lit and I was able to type. From my rudimentary knowledge, it seemed that when I positioned the cursor and typed, it was trying to do an insert of characters rather than type over what was there and there was no space for characters to be inserted. When I tabbed into the field, it was doing a delete and write. This problem did not occur on the state estimated tax payments or on any other screen I encountered
