Closed Iron backpacks Low FPS

[RitaMaSTeR]

Summary of the problem Iron backpacks Low FPS

Pack Version 1.5 and 1.4

What is the bug? when the backpack is on screen, equipped or not, when place on a wall with draconic evolution feature does the same the FPS goes to 20's me and more 2 friends have this issue, and there is one person that claims that have no impact on her machine

Mod & Version revelation 1.4 and 1.5

Link to log file http://paste.feed-the-beast.com/view/ddab8218

Is it repeatable? when viewed

Known Fix none atm

 

[grandrolf]

Link to log file

Follow instructions found here to get a log:
http://support.feed-the-beast.com/faq/

 

[RitaMaSTeR]

Latest Log added

 

[grandrolf]

1 - Did you copy some of the java files over from a 8.161-install to the "bundled location"?
From your log:
Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_161, running on Windows 7:amd64:6.1, installed at D:\FTB\Install\runtime\jre-x64\1.8.0_25

That's not the way you should change java version for the launcher - this might break stuff, or get reverted when the launcher updates.

EDIT: This is how you should do it: https://imgur.com/a/0wVhh
(this also requires that JAVA is installed on the system)

2 - You have optifine installed, have you tried without optifine?
If not - do that and report back if the issue is still there - if it is there, post a new log from that.
(don't replace the current log, do a new post and put the new log there - so history is kept and order of posts make sense)

 

[RitaMaSTeR]

Hello again, I just made a proper install of java, and removed optifine from my mods folder, i dont know cuz ive never tried before, but atm, when joining my server the backpack lags, but when on a single players world it doesn't.. would you like a new log?
Thank you for all the info!

EDIT: the new log, http://paste.feed-the-beast.com/view/e1264f0a

 

[grandrolf]

when joining my server the backpack lags

If you empty the backpack out (put in a chest or something) - so it's empty - does it lag then?

If not, what did you have in the bag - can you connect it to some special item?

About the server - is this a server running defaults from the servers zip-file (just forge), or is it something with plugins as well?

 

[RitaMaSTeR]

empty bags lags too.
the server is all default, with fresh 1.5 installed

 

[Ricket]

[17:36:55] [main/INFO]: [OptiFine] Resource packs: Sphax64x_FTB_Revelation.zip, PureBDcraft 64x MC112.zip, MaSTeR BDCraft 64x v11.zip, BDcraft Sounds V2.zip​

https://github.com/gr8pefish/IronBackpacks/issues/220#issuecomment-362079236

The custom backpack model in the Sphax pack causes terrible FPS issues. If you remove your resource packs then you'll find this isn't an issue. You should go contact that resource pack creator and get them to fix it.

 

[RitaMaSTeR]

well, removing the resource packs resolve the problem, thank you