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This happens on Mac as well, regardless of the model. I thought it was my VPN so I disconnected it, then second I blamed it on ISP until I started seeing the same thing while running locally on LMStudio. Just to note, I am only using the TUI.
Having the same issue here. After using it for a while, this error appears only for the Anthopic models. I am using it under a corporate proxy and with GitHub Copilot.
This error stops sometimes when I reset the OpenCode desktop, and doesn't occur with GPT models.
This issue started after updating OS to Windows 11
Reacted by vanish1984, Jensen and David Anthony Parham
mac, claude opus 4.5 (in copilot) also encounters this issue, especially when attempting to write large files. Having the model write in batches multiple times may resolve the problem.
Activity
github-actions commentedon Feb 6, 2026
This issue might be a duplicate of existing issues. Please check:
Feel free to ignore if none of these address your specific case.
CodeByPeete commentedon Feb 6, 2026
I get this when writing files with copilot/opus-4.6
sunerpy commentedon Feb 10, 2026
same for me...
slxr925 commentedon Feb 11, 2026
我也是,有方法解决吗?
slxr925 commentedon Feb 11, 2026
我也是,有方法解决吗
sunerpy commentedon Feb 11, 2026
你是有经过ALB或者其他中转吗 我是在aws上做了中转 发现是ALB超时设置的问题 将ALB侧的超时设置为300s token太多的话有时候写大文件耗时较长会导致链接被ALB重置 所以就报上面的错误了
ApexGP commentedon Feb 21, 2026
@sunerpy 怎么设置ALB,我没有自建机场,用的是xray
habsfanongit commentedon Feb 23, 2026
This happens on Mac as well, regardless of the model. I thought it was my VPN so I disconnected it, then second I blamed it on ISP until I started seeing the same thing while running locally on LMStudio. Just to note, I am only using the TUI.
nickali2 commentedon Mar 9, 2026
This happened to me, on windows 11, version 1.2.21 and 1.2.22. suddenly nothing work and cannot work with app
kidcad1412 commentedon Mar 16, 2026
我也遇到这个问题,通常是在读取一些本地文件失败的时候发生
westonlast commentedon Mar 18, 2026
This is extremely annoying because it is almost a constant issue. I'm using GitHub Copilot models. How does this not affect more people?
rekt-osbot commentedon Mar 22, 2026
Definitely an annoying bug
josh-fiskaly commentedon Mar 22, 2026
An issue for me also - only on Anthropic models via Anthropic API though, copilot routed models work fine for me.
SammYWin commentedon Mar 25, 2026
Same problem here when using GPT models...how to fix it???
vanish1984 commentedon Mar 26, 2026
Same problem here when using opus 4.6
lcosbr commentedon Mar 26, 2026
Having the same issue here. After using it for a while, this error appears only for the Anthopic models. I am using it under a corporate proxy and with GitHub Copilot.
This error stops sometimes when I reset the OpenCode desktop, and doesn't occur with GPT models.
This issue started after updating OS to Windows 11
jensenojs commentedon Apr 20, 2026
mac, claude opus 4.5 (in copilot) also encounters this issue, especially when attempting to write large files. Having the model write in batches multiple times may resolve the problem.
github-actions commentedon Jul 3, 2026
To stay organized issues are automatically closed after 60 days of no activity. If the issue is still relevant please open a new one.
index-of-metals commentedon Aug 25, 2026
This affects me constantly on Mac, using minimax. It makes OpenCode almost completely unusable.
MarchGe commentedon Aug 26, 2026
kidcad1412 commentedon Aug 26, 2026
后来是发现公司网关做了限制,屏蔽了一些敏感词,例如build,网关层面给断了