Hi, I am contacting thinkbox support and we are moving forward little by little, but I would like some external help to go faster, when I send a v-ray task and assign the ubl limit, in the license forwarder, I get the request that the machine that has been assigned has been registered but in the worker errors it appears that there are no v-ray credits, I would have to open a port in the firewall or router, what should I do?