I am using Power Automate for Desktop. I've started with a browser, opened a web program, set variables for Username and Password, populated a text field on the web page, clicked a link on the web page, connected to Accounts and Portfolio, and then set a drop-down list value on the web page. It runs beautifully for a while some times I've up and closed it around 20 times. Then all of a sudden, once it has logged in (I never have an issue here) when it starts using UI Element it starts saying the "accounts" does not exist. Yesterday it was like that errors all the time after a few hours. Today I started it and worked fine of five starts then it had errors again. I've been communicating with Copilot but none of the fix ideas have worked. Can you help??