Timeslips 2020 Question

SOLVED

We just upgraded to 2020 this week. I've noticed when entering a slip and in the client field if I entered an incorrect client number there is a delay in trying to change it. For instance I type in 84-1304 but then realize I should had type 84-1305. I would press delete and then usually I can change to right number right away. But now nothing will happen for about 10 seconds. I wondering if anyone else is having this issue or is it just a quirk.

Thanks!

Lori