I've run into that issue as well (remote desktop). I run local server license on any machine I expect to remote into. However, I generally remember the error being different if I attempted to use powerbuilder when remoted into a machine that wasn't running a served license.
Based on the error from the log, in particular " The hostid of this system does not match the hostid", this appears to be an issue with the hostid used for the license. That's what lead me to thinking is the network card issue.