To AdGaurd: Please note that this is the THIRD time that I have purchased a "lifetime" license! Just as happened the second time I bought the license, I am repurchasing again because immediately after downloading and installing AdGaurd's latest update, that update screwed-up the licensing data. I received a notice that the app wasn't working, and when I cliked on the menu barAdGaurd icon, the usual window informed me that informed me that my temporary, 14-day license had expired...even while showing that I was on a lifetime license. Should you require it, I can provide proof of prior purchases using my charge card reciepts. I realize that this isn't intentional, but you guys need to fix this bug, because a "lifetime" license should not expire. Otherwise, downloading and installing future updates becomes too risky a craps-shoot to chance. I can't be the only one to experience this bug. If so, that is something that will eventually undermine your business, if it remains unresolved. FYI, I am running a Mac M1 computer on Apple's OS 13.3.1(a), if that is perhaps part of the problem. That annoyance and extra cost aside, this is the best ad-blocking/protection application out there. I would rate it 5 out of 5, but I don't think you want to post this rating.