Flint 2 v4.9 Firmware Released mt6000-4.9.0_release1

That one :index_pointing_up:

Ahh. No.

The problem this time IS the AdGuard update.

This new firmware updates AdGuard but the version being used has the issue. I downgraded to avoid that issue until AdGuard sorts it out.

This is the discussion on AdGuards repo regarding the issue. High memory and CPU usage · Issue #8297 · AdguardTeam/AdGuardHome · GitHub