only edit per second

hello have been using ver 2.01 for more then a year
but, now that i have installed 2.03 i can now only edit every second of music and will not let me pick anything between the two seconds and jumps each second
any help otherwise will have to reinstall 2.0.1 again

You have accidentally enabled “Snap To” and set the time scale units to “seconds”. See here for more info:

thank you that did it