Nostalrius Begins - Quality wow vanilla realm (1.12)

Normally, this game runs smooth as butter (and a very big tip of my oversized hat to you guys for making such a top-notch replication of Vanilla WoW with its most egregious bugs removed!). However, particularly in more populous zones like Elwynn Forest, Westfall, Loch Modan, and Redridge, the game will at seemingly completely random times show visual lag, then begin stuttering, only to turn into a slideshow and finally freeze. Only opening Task Manager will allow me to close out the program at this point, and it makes me leery about grouping for the risk of wasting others' time due to the game freezing and forcing me to relog (only to potentially be staring at a Spirit Healer). Any idea what I can do to eliminate this issue?

Greetings.

Do a speed test on your internet to ensure that you have enough broadband to cover the more populated areas

If you use to high preformance on you graphical setting (Video settings ingame) and your graphic card don't support the settings that might cause your graphic card to over heat and this will cause the symptomps (freezing, shuttering, visual lag) it might help if you turn down the video setting ingame.

You might also want to clear your computer for Temporary files, this can be done with the commands listed below (not ingame)

Open your task bar and search for "Run" then type in %TEMP% > Select all with "CTRL + A" > now do the "CTRL + D"

There might be files you cannot delete this is because that's files your computer uses, do not worry this will not damagde your computer in anyway, it simply cleans up programs running in the background.

You might also want to clean up the other temp folder follow the same guideline but this time don't include the "%" when you type it into "Run"

By cleaning up these files you will put less pressure on your Hardware and your Software will run smoother.

Best Regards
Eragon