Got a really specific issue. Last week I was able to play just fine. This week, I keep getting 15006 errors. I was able to resolve this issue by setting my cable modem's firewall setting to "Low". Did something change on the network side of Star Citizen that is routing traffic through an area blocked by the SBG6700 modems? Is anybody else with this specific cable modem experiencing this issue? My gaming PC is hooked up through wifi. However, wiring directly to the cable modem did not resolve the issue. If I connected my PC to a mobile hotspot (Verizon), I could connect just fine. If I turned on a VPN, I could connect just fine. And if I modify my cablemodem's firewall to Low or Off, I can connect just fine. According to the manufacturer, port forwarding is disabled when the firewall is set to Medium or higher. And I can connect just fine without port forwarding when the firewall is set to low. So port forwarding doesn't seem to be the issue. Unfortunately, the documentation does not specify exactly what is blocked when the modem is set to "Medium". I did put in an IC report: https://robertsspaceindustries.com/community/issue-council/star-citizen-alpha-3/STARC-60588-Error_15006_with_Arris_SBG6700AC_Firewall_set_to_Medium