3 ms·
I think the lag is common to all JetBrains IDEs: IDEA, WS, PyCharm, etc. IIRC, it's the JVM not using any acceleration for rendering and there might be another
by krooj 7y ago
I think the lag is common to all JetBrains IDEs: IDEA, WS, PyCharm, etc. IIRC, it's the JVM not using any acceleration for rendering and there might be another bug whereby using the integrated display and an external 4k panel at the same time causes massive lag. Try closing the lid with your 4k monitor attached and see if things speed up.
In any case, I feel you on the system-wide lag. I basically just avoid using JetBrains products at this point.
- SkyPuncher 7y agoI use RubyMine and Webstorm simultaneously on a daily basis with three 1440p monitors (one of which is an ultrawide) and my laptop screen on. I have absolutely zero lag.
- krooj 7y agoIt’s specific to DPI scaling on 4K monitors :(
- throw_away 7y agohttps://youtrack.jetbrains.com/issue/JBR-526 https://youtrack.jetbrains.com/issue/JBR-526
- krooj 7y agoYup. Amazing.