Your question is like "I put gasoline in my vehicle, but it won't start. Anyone know why?" You may want to read upon this: http://catb.org/~esr/faqs/smart-questions.html On 5/9/21 4:09 PM, R C wrote: > Hello, > > > I have a weird issue with the firewall running (Centos 7.9) wit an > application. > > > The application pulls data from an Ad-converter card, via USB, and > sends the data to a db server using curl. (via a wireless device that > is plugged into USB. > > When the firewall is running I get all kinds of weird errors (in that > application), usb-port related BUT when the firewall is not running, > it works just fine. > > (I wonder if it is a memory issue?) > > > any ideas here? > > > thanks, > > > > Ron > > > _______________________________________________ > Arm-dev mailing list > Arm-dev at centos.org > https://lists.centos.org/mailman/listinfo/arm-dev