Speeds Halved

[Nekromantik]

Hello

So since update to version 1.23.7 my speeds keep dropping randomly.
i got 500mb connection but keep getting only 90mb after update.
before speeds never went down. this is for LAN and WIFi devices
If I turn off Zen Armor speeds stay same but if i turn it back on they return to normal.
same thing if I reboot. sometimes they return to normal and other times stay slow.