Your arrangement of panels, chart settings or watchlist is back to defaults after logging in again or switching device.
Layout may be stored in that browser's local storage rather than on your account, so clearing site data or changing browser loses it.
Web platforms often keep display preferences in the browser itself so they load instantly. Anything that clears browser storage, including privacy cleaners, incognito windows closing, and some security tools, removes them. That is why the layout survives a reload but not a cleanup.
Log out, close the browser, reopen it and log in. The layout you saved is still in place.
Use one browser profile for trading, exclude the platform's address from any automatic cleaning tool, and take a screenshot of a layout you are happy with so it is quick to rebuild.
Market Structure Pro gives one clear TRADE or NO-TRADE verdict on any MT5 chart, with confidence, grade and a plain-English reason. Free 7-day trial, no card.
Start free trial