1Password 7 Keeps Overwriting 1Password 8 Installation

@justonwo

To help identify if there's something external causing this, try installing 1Password 8 then immediately taking your Mac offline by unplugging the network cable and/or turning off Wi-Fi. If it stays as it should, and doesn't reinstall 1Password 7 until you reconnect, it's safe to say that something outside of your Mac is causing that to happen. For example, you say it takes about 15 minutes for 1Password 7 to replace 1Password 8, so perhaps waiting 30-60 minutes to satisfy yourself that everything is OK while offline would be an idea. Then, if you put your Mac back online and 1Password 8 is replaced again, that would confirm our suspicions. At that point, your IT department should have enough information to work with to help you further.

If it seems to be replaced while it's offline, do let me know and we can look into that a bit deeper. :)