AdGuard 6.1.303.1594 blocking DNS

I just updated the Adguard to 6.1.303.1594 (using the context menu icon), however, after the update, DNS is not able to resolve any address.
If I close Adguard, it works normally (just deactivating doesn't make any difference).

I'm on: Windows 10 Pro, Version 1607, Build 14393.693
I also have Kaspersky Anti-Virus (c)