Messages wont send on 2 of 3 pc's, the 3rd can send to the others fine.

[klepp0906]

So i have 3 pc's here at home. Configured with almost complete parity. They all have Distributed Transaction Coordinator enabled in the firewall.

On two of them, if i attempt to send to any of the others, I get nothing. Upon hitting enter I can see the csrss icon flash in my taskbar, and then it disappears and nothing is ever registered on the intended pc's.

Only on one of the 3 pc's does it work as intended.

Where would I look to even begin to figure this out?

[rd1]

i figured out Malwarebytes (with license) is blocking the paquets from leaving the program on both my computers. they can still be woken-up by my cell with a WOL app.

Disabling the firewall had no effect.

Exiting MB completelly did the trick.

Now to figure out the solution…

[basildane]

Have you tried "allow application to access the internet" in Malwarebytes? https://forums.malwarebytes.com/topic/259186-web-protection-blocking-wol-command-tool/

[rd1]

yes and neither the mb team have a good solution.

just have to turn off web protection.