I have a problem with the Comodo Firewall v5.3 and hope that you have an idea how to fix it. I have / want to use the software DAS (Device Access Server) from Infineon Technologies AG which allows the connection to their TriCore microcontroller devices via USB. Therefore it opens a so called DAS server (TCP/IP based) that opens a port e.g. 1777 (but this varies and is not always the same port) and listens for connections on that.
First of all after I realized that this server does not work anymore after installing the firewall I tried to completely disable the Firewall and Defense+ but this does NOT help :/.
Then I used a VMWare and tried various things with the following result: Complete clean Windows → everything works fine. After installing Comodo the DAS server stops to work. Then I put the Firewall and Defense+ on training mode and opened the DAS server again. All rules were created accordingly and it worked UNTIL I did a reboot
Now the connection again does not work anymore although all automatically created rules are still present and the Firewall is still in training mode. Even when I set all the exe files related to the DAS software to “trusted application” and “installer or updater” / “system-application” in Defense+ it does not work :/.
Do you guys have any idea what else I can try? I really need this Tool running and to be honest although I am using the Comodo firewall for a few years now this really makes me think about changing to a different one if I can’t solve this as it is really important for me to use this kind software.
Many thanks and kind Regards
Edit by EricJH: made a paragraph structure for easier access