‫حالت‌های مختلف از دست رفتن کوکی‌ها در مرورگرها

“My browser lost its cookies” has long been one of the most longstanding Support complaints in the history of browsers. Unfortunately, the reason that it has been such a longstanding issue is that it’s not the result of a single problem, and if the problem is intermittent (as it often is), troubleshooting the root cause may be non-trivial.