[1.12.1-1.12.2] Huge Block Lag Spikes

[FireController1847]

Until recently, forge has been working perfectly fine with no lag spikes and everything working great. When I updated forge to 1.12.1/1.12.2 from 1.12, it started getting these 0 FPS lag spikes every time I broke a block. This would only happen randomly, and it doesn't "appear" to happen if you're looking in a certain direction. Also, this only happens in what seems to be random locations. I'm not sure what could be causing this, as this doesn't happen on vanilla.

 

 

[FireController1847]

Sorry, I forgot to note that I tried this without any mods installed too *whoops*

[FireController1847]

Well, it seems the problem happened to solve itself I guess. Mine stops when I shut off my resource pack (64x), so obviously that's from my GPU on my laptop not being powerful enough. My friend's stops after about 10-15 minutes of playing, so I guess it's fixed. Unless you still want those logs.

Edited September 25, 2017 by FireController1847