Ok, i ve got it. I now know why on my machine the TEST build is working strange. So, i have re-downloaded Tiny Test build and re-installed it, after uninstalling the official build and after most of the remaining tinywall registry keys were removed manually. Being a fresh install i have not imported the previous configuration. At first i have had a glitch with the settings not being saved, but this went away after a few modifications and apply clicks. Checked the DNS issue and it was still there, Firefox needed a special DNS rule to work .Additionally i ve seen that Block All preset was practically not working fully, AVP was connecting at PC start-up. So i ve first removed VoodooShield Free, and it made no difference. Then i ve uninstalled Kaspersky Free and everything went back to normal. The question is why the official build seems to be working properly along Kaspersky Free, while the TEST BUILD is being over-rided by the Kasperksy network filtering side. By behavior it seems that Kaspersky is first in the filtering pipe while TEST tiny goes after ? Most probable many apps will go around tiny own rules if kaspersky is installed.Could be happening with other AV-s. Keep in mind the test build was installed when KAV was already in the system. As i want KAV in my PC i will revert to official build most probable. LE: I have re-installed Kaspersky Free, over the TEST build, to see what happens. Behavior is normal now, no issues.Block All mode works, the "recommended" settings work normal. As such i ll keep it installed for more days. So, in the past, i ve first had Tinywall 3.0.4 Official installed and then Kaspersky Free installed, and all seemed ok.Tinywall was installed first without a 3-rd party AV active in. Then reinstalling Tinywall 3.0.4 Official with Kaspersky Free installed was OK Uninstalling Official build and Installing Tinywall TEST build , with Kaspersky Free already installed, gave issues Uninstalling Kaspersky Free fixed my problems, with Tinywall TEST build kept installed. Re-Installing Kaspersky Free over the Tinywall TEST build looks OK, no issues. I don t get it Where is the glitch ?! Most probable, if no 3-rd party AV is installed, there may be no issues.