Hello,
I have been experiencing strange lag recently across all platforms of Minecraft. Including: Technic, At-Launcher, and the Vanilla Launcher. I have scoured all forums and have found no threads that helped me. Paused I was getting 50-70 FPS and playing it drops down to a steady 1 FPS for up too 1 hour. Here are my Specs on my computer:
Processor: AMD-A4-5000 APU with Radeon HD Graphics 1.50 GHz
RAM: 4gb
System Type: 64-bit Operating System
Java: Java 8-64 bit.