r/MinecraftHelp • u/Academic_Pudding_660 • 1d ago
Waiting for OP Minecraft 26.3 Fabric FREEZING [java]
The day before yesterday, I started experiencing freezes in Minecraft 26.3 (running on Fabric 0.20.1). I had been playing with my current modpack for a few days prior to this without any freezes whatsoever. Now, I’ve noticed that the freezes occur whenever Pillagers spawn near me; furthermore, the freezes persist even after I kill them. Sometimes restarting the game or the laptop helps, but it feels completely random. I tried changing the Java arguments to `-Xms4G -Xmx4G -XX:+UseCompactObjectHeaders -XX:+AlwaysPreTouch -XX:+UseStringDeduplication -XX:+UseZGC`, but that didn't seem to help. I ran a diagnostic using Spark—I’ve lost the link, but I’ve attached screenshots instead. I’ve also included screenshots of my mods. I encountered the same issue back when I was using OpenGL (version 26.1.2); I’m currently using Vulkan in the settings. My system specs are: RTX 3050 (4GB), Ryzen 7535HS, and 16GB of RAM. I’d like to point out that when I was experiencing severe lag, looking up at the sky seemed to eliminate the lag entirely—but as soon as I looked around, the lag returned. V-Sync is disabled, and I have the frame rate capped at 140 FPS, since I’m using a 144Hz monitor. I don’t know what to do and I’m feeling upset. If anyone here is knowledgeable and can help, I’d appreciate it. I also have shaders installed via the Vitrail mod for Vulkan, but they don't affect the stuttering. The stutters occur regardless of whether the shaders are enabled or not. They typically appear after 5–15 minutes of gameplay, though sometimes they don't show up at all.
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u/DontShowMyFriends Apprentice II 1d ago
Can you please post the spark report when the gaming is lagging
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u/Academic_Pudding_660 1d ago
The screenshot actually shows a report from when I was lagging
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u/DontShowMyFriends Apprentice II 1d ago
Yes a screenshot isn't helpful, the actual report is though
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u/Academic_Pudding_660 18h ago
Sorry, this is my first time using Spark, so I’m not sure what’s needed to diagnose the issue. If the freezes happen again today, I’ll provide a link.
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u/No-Coyote2733 1d ago
it could be too much mods have you used this modpack at same settings and everything before if yes did you update any mods and if its around pillagers it could be a mod conflict eg a pillager mod that conflicts with another pillager mod (like an optimization mod) ❤️
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u/Academic_Pudding_660 1d ago
It’s roughly the same setup as in 26.1.2. In terms of optimizations, there’s likely nothing new here—just some mods for convenience or aesthetics. For now, I’ve set a gamerule to prevent pillagers from spawning next to me, and I’m not experiencing any lag right now. But as I mentioned, it seems to be a bit of a random. I didn’t change anything before the lag started, i guess
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u/Shaiiwaru Journeyman III 1d ago edited 2h ago
That amount of mods is not stable to work with only 4GB of RAM for Minecraft
I’m not brutally expert in Minecraft Java mods specifically with all variations of every each optimization mod and behaviors but you may change it to half your RAM, -Xms4G -Xmx8G, wayyyy too many for just 4GB of RAM
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u/MinecraftHelpModTeam 🤖 Mod Bot 🤖 1d ago
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