[BUG] Slow RFT Mode

[MickCodes]

• Use RFT on big script 20,000+ Lines
• Sit for 30-40 minutes with good pc, rft mode is very slow

[jondy]

RFT is a complex feature, it need more time to analysis module.

In the future version, it will refine code to improve the preformance of RFT mode, please track the change log of future release