SMBX Memory Crashes

[Ethereality]

I found a problem with SMBX 1.3.0.1. I tried playing SMBX a few hours.

Some crashes:

-The SMBX memory becomes maximum 1 GB system memory.
-Lagging on SMBX, my audio won't working.

Also for helping. I possible increase performance on SMBX?

Thank you.

[Julia Pseudo]

What are your system specs? People will need this kind of information in order to help you.