Last edited on 14 June 2018 - 08:42 AM by 10jps10

For a long time, some of us have had a really annoying problem when switching between fullscreen and windowed mode in Minecraft 1.7 which affects every launcher I've tried so far.

Whenever I go fullscreen on 1.7, my computer crashes for 4 seconds or so causing other programs / apps (Discord, Google, etc) to lag out as well.

After some research, I found that, by modifying JVM arguments on mc launcher, you can have the borderless windowed mode:
(Tbh, I don't know much about what this does but it seems to work)


I haven't found any way of doing this on blc. Could it be implemented as an option in client settings?

Posted on 14 June 2018 - 08:57 AM

I think this just removes the border…but doesn't actually make it truly borderless?

We actually have an implementation of borderless coming soon.

Last edited on 09 July 2018 - 09:17 AM by 10jps10

Well, truly or not, by pressing windows key + up key after that modification it would look like borderless windowed (just like fullscreen) but without that annoying lagspike.

Anyway, it's nice to know you were already working on this.

Posted on 14 June 2018 - 10:47 PM

nice. small tweaks like this for me, put BLC ahead of CB.

Last edited on 07 July 2018 - 10:32 AM by eevay

Actually it does- by making it "Undecorated" you can press the windows key and the UP arrow on your keyboard to go into a borderless fullscreen mode.

Greatly appreciate the consideration of this though, for people with multiple monitors this is a nearly necessary feature.