[Sorry, the first mc in subject should be cf. I can't edit the subject line!]
I run lan-connected Minecrafts all the time -- one instance being a server, the other a client. But when running via CurseForge, even running un-modded vanilla MC, the lan connection fails. We have verified on the very same configurations, in the very same room, on the very same network at almost the very same time, that the connection between vanilla MCs launched from the MC launcher can lan connect, but the very same version of MC (1.19.2) launched from CurseForge (which, nb. just calls out to the MC launcher!) cannot connect. We've tried both auto-discovery and direct connect. AD just doesn't see the server, and DC simply says it can't connect to the server (no further errors appear to be available). Note that this is the very same version of vanilla MC that is launched when we are able to connect fine (by AD or DC) when we use the MC launcher outside of CF. We've gone back and forth multiple times. The only difference seems to be that it is launched from CF, so this is really not a "reboot your computer and update your drivers" kind of problem; it works fine outside of CF. Thanks in advance for any advice you can offer. (All of this is on identical Macs, both running OS X 10.15.7)
[Sorry, the first mc in subject should be cf. I can't edit the subject line!]
I run lan-connected Minecrafts all the time -- one instance being a server, the other a client. But when running via CurseForge, even running un-modded vanilla MC, the lan connection fails. We have verified on the very same configurations, in the very same room, on the very same network at almost the very same time, that the connection between vanilla MCs launched from the MC launcher can lan connect, but the very same version of MC (1.19.2) launched from CurseForge (which, nb. just calls out to the MC launcher!) cannot connect. We've tried both auto-discovery and direct connect. AD just doesn't see the server, and DC simply says it can't connect to the server (no further errors appear to be available). Note that this is the very same version of vanilla MC that is launched when we are able to connect fine (by AD or DC) when we use the MC launcher outside of CF. We've gone back and forth multiple times. The only difference seems to be that it is launched from CF, so this is really not a "reboot your computer and update your drivers" kind of problem; it works fine outside of CF. Thanks in advance for any advice you can offer. (All of this is on identical Macs, both running OS X 10.15.7)