Two common reports from Auto Refresh users come bundled together: the timer stops after a single cycle, and the on-page timer ends up off-screen and impossible to close. Both are caused by Advance Options that are simple to fix once you know which checkboxes to look at.
This guide walks through the four toggles that control these behaviours and what each one does, so you can leave the extension running uninterrupted while you work.
When Auto Refresh stops on its own after one or two cycles, it is almost always one of these two options that is doing it. Open the popup, scroll to Advance Options, and verify both rows.

Refresh only on current tab
Stop after 3 number of auto refresh
Show visual timer on the webpage
Stop refreshing if click anywhere on the page
Hard Refresh
If the on-page timer is invisible or stuck where you cannot reach it, the cause is usually the saved position from a previous session. Reset it with the two toggles below.

Refresh only on current tab
Stop after 3 number of auto refresh
Show visual timer on the webpage
Remember the auto-refresh timer position.
Hard Refresh
If the timer continues to disappear after a reset, send us a screenshot of the page along with the Advance Options panel and we will troubleshoot directly.