Insanely Laggy Scroll on long term usage (Not Recycling Current Buffer Text efficiently)

[CypherpunkSamurai]

Description

The OpenCode session currently is too long and when i scroll it lags.

Plugins

oh-my-opencode@latest

OpenCode version

1.2.10

Steps to reproduce

1. create new session
2. chat

Screenshot and/or share link

No response

Operating System

Windows 11

Terminal

VSCode Term

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Severe scroll lag in VSCode/Cursor integrated terminal on WSL2 after large output (unusable for minutes) #7893: Severe scroll lag in VSCode/Cursor integrated terminal after large output
• OpenCode VS Code Extension: Great UI but severe lag on scroll translation + no pagination scrollbar #11115: Severe lag on scroll in long sessions
• High CPU usage (100%+) during LLM streaming in long sessions due to O(n) text buffer rendering #6172: High CPU usage during LLM streaming in long sessions due to O(n) text buffer rendering
• Add configurable scrollback/message limit to reduce TUI lag #9930: Add configurable scrollback/message limit to reduce TUI lag
• Long prompt history stalls the app, long load time #3746: Long prompt history stalls the app / long load time
• Scroll and outputs visibility problems, video #14213: Scroll and outputs visibility problems

If your issue is different from the above, please add details explaining how it differs.

[CypherpunkSamurai]

closing. duplicate.