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i dunnno it's stucking here after updating to the newest version. I've reinstall all GUI and CLI version but It's still stucking and didn't send any output. but the session title is changed like the LLM is working on the backend but It didnt send any responds
If your issue is the same as one of those, please add a comment there with any additional details (e.g. your provider/model, logs from ~/.opencode/logs/) rather than opening a new issue.
It would also help to include your provider and model in the issue description, along with any relevant logs, so the team can narrow down the root cause.
yes, wired. I find that when opencode need to return a long content in the session, it would stuck at some position with no further steps or response. If just return short response, it would be fine. For the previous problem, it must happen when do compaction operation.
Edit: looking at the logs in ~/.local/share/opencode/log/ I found there was a missing dependency for one tool. After removing the tool everything worked again. In previous versions this caused a visible error message in Opencode - now it's hidden in the log?
The same is for me on two system: Manjaro and Ubuntu 24.04 LTS.
Absolute silence with v1.16.0 release (I use AWS Bedrock serverless models). I tried switching models, I tried chaning thinking mode - nothing helps. Absolute silence and no errors in logs.
I switched back to v1.15.13 and app works normally now.
This issue might be a duplicate of existing issues. Please check:
* [Main LLM call never executes. Session stuck on thinking after title generation. #26658](https://github.com/anomalyco/opencode/issues/26658): Session title is generated but the main LLM call never executes, leaving the UI stuck on "thinking" with no response — this matches your symptom closely.
* [Silent empty assistant response makes long GUI sessions appear stuck #30411](https://github.com/anomalyco/opencode/issues/30411): Silent empty assistant response makes sessions appear stuck with no visible output or error.
If your issue is the same as one of those, please add a comment there with any additional details (e.g. your provider/model, logs from ~/.opencode/logs/) rather than opening a new issue.
It would also help to include your provider and model in the issue description, along with any relevant logs, so the team can narrow down the root cause.
No, it is not at all. This is a different issue, new one.
I compared logs from the v1.15.13 and from 1.16.0 and the difference I found is the following: In the v1.15.13 publishing of stream is going into a bus, while in the v.16.13 - it is not.
Log from v1.16.0
INFO 2026-06-05T07:49:59 +3299ms service=session id=ses_1693d595dffepacvAOPheXMYIQ slug=neon-eagle version=1.16.0 projectID=global directory=/home/alex path=home/alex title=New session - 2026-06-05T07:49:59.586Z agent=generic-helper model={"id":"eu.anthropic.claude-sonnet-4-6","providerID":"amazon-bedrock","variant":"medium"} cost=0 tokens={"input":0,"output":0,"reasoning":0,"cache":{"read":0,"write":0}} time={"created":1780645799586,"updated":1780645799586} created
INFO 2026-06-05T07:49:59 +77ms service=session.prompt session.id=ses_1693d595dffepacvAOPheXMYIQ step=0 loop
...
INFO 2026-06-05T07:49:59 +34ms service=llm providerID=amazon-bedrock modelID=eu.anthropic.claude-haiku-4-5-20251001-v1:0 session.id=ses_1693d595dffepacvAOPheXMYIQ small=true agent=title mode=primary stream
INFO 2026-06-05T07:49:59 +1ms service=provider status=started providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:49:59 +0ms service=provider providerID=amazon-bedrock pkg=@ai-sdk/amazon-bedrock using bundled provider
INFO 2026-06-05T07:49:59 +7ms service=provider status=completed duration=7 providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:49:59 +13ms service=default llm.runtime=ai-sdk llm.provider=amazon-bedrock llm.model=eu.anthropic.claude-haiku-4-5-20251001-v1:0 llm runtime selected
INFO 2026-06-05T07:49:59 +41ms service=session.processor session.id=ses_1693d595dffepacvAOPheXMYIQ messageID=msg_e96c2a6f2001y5zZ1BBBYRmjwg process
INFO 2026-06-05T07:49:59 +1ms service=llm providerID=amazon-bedrock modelID=eu.anthropic.claude-sonnet-4-6 session.id=ses_1693d595dffepacvAOPheXMYIQ small=false agent=generic-helper mode=primary stream
INFO 2026-06-05T07:49:59 +0ms service=provider status=started providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:49:59 +0ms service=provider status=completed duration=0 providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:49:59 +2ms service=default llm.runtime=ai-sdk llm.provider=amazon-bedrock llm.model=eu.anthropic.claude-sonnet-4-6 llm runtime selected
INFO 2026-06-05T07:50:17 +17287ms service=session.prompt session.id=ses_1693d595dffepacvAOPheXMYIQ step=1 loop
INFO 2026-06-05T07:50:17 +3ms service=session.prompt session.id=ses_1693d595dffepacvAOPheXMYIQ exiting loop
INFO 2026-06-05T07:50:19 +2363ms service=default worker shutting down
INFO 2026-06-05T07:50:19 +6ms service=default disposing all instances
INFO 2026-06-05T07:50:19 +2ms service=default directory=/home/alex disposing instance
INFO 2026-06-05T07:50:19 +75ms service=mcp key=terraform-mcp-server mcp stderr: time="2026-06-05T09:50:19+02:00" level=info msg="Session unregistered from TFE client"
time="2026-06-05T09:50:19+02:00" level=info msg="Cleaned up clients for session" session_id=stdio
Log from v1.15.13
INFO 2026-06-05T07:51:40 +5577ms service=session id=ses_1693bd04cffeKw43P0DCby5ZMX slug=nimble-harbor version=1.15.13 projectID=global directory=/home/alex path=home/alex title=New session - 2026-06-05T07:51:40.211Z agent=generic-helper model={"id":"eu.anthropic.claude-sonnet-4-6","providerID":"amazon-bedrock","variant":"medium"} cost=0 tokens={"input":0,"output":0,"reasoning":0,"cache":{"read":0,"write":0}} time={"created":1780645900211,"updated":1780645900211} created
INFO 2026-06-05T07:51:40 +7ms service=bus type=session.created publishing
...
INFO 2026-06-05T07:51:40 +0ms service=session.prompt session.id=ses_1693bd04cffeKw43P0DCby5ZMX step=0 loop
INFO 2026-06-05T07:51:40 +9ms service=bus type=message.updated publishing
...
INFO 2026-06-05T07:51:40 +29ms service=bus type=session.updated publishing
INFO 2026-06-05T07:51:40 +3ms service=llm providerID=amazon-bedrock modelID=eu.anthropic.claude-haiku-4-5-20251001-v1:0 session.id=ses_1693bd04cffeKw43P0DCby5ZMX small=true agent=title mode=primary stream
INFO 2026-06-05T07:51:40 +0ms service=provider status=started providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:51:40 +1ms service=provider providerID=amazon-bedrock pkg=@ai-sdk/amazon-bedrock using bundled provider
INFO 2026-06-05T07:51:40 +11ms service=provider status=completed duration=12 providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:51:40 +17ms service=default llm.runtime=ai-sdk llm.provider=amazon-bedrock llm.model=eu.anthropic.claude-haiku-4-5-20251001-v1:0 llm runtime selected
INFO 2026-06-05T07:51:40 +30ms service=bus type=session.diff publishing
INFO 2026-06-05T07:51:40 +2ms service=bus type=message.updated publishing
INFO 2026-06-05T07:51:40 +10ms service=session.processor session.id=ses_1693bd04cffeKw43P0DCby5ZMX messageID=msg_e96c4301b001tVmyay2oldScN7 process
INFO 2026-06-05T07:51:40 +0ms service=bus type=session.status publishing
INFO 2026-06-05T07:51:40 +1ms service=llm providerID=amazon-bedrock modelID=eu.anthropic.claude-sonnet-4-6 session.id=ses_1693bd04cffeKw43P0DCby5ZMX small=false agent=generic-helper mode=primary stream
INFO 2026-06-05T07:51:40 +0ms service=provider status=started providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:51:40 +0ms service=provider status=completed duration=0 providerID=amazon-bedrock getSDK
INFO 2026-06-05T07:51:40 +2ms service=default llm.runtime=ai-sdk llm.provider=amazon-bedrock llm.model=eu.anthropic.claude-sonnet-4-6 llm runtime selected
INFO 2026-06-05T07:51:41 +1478ms service=bus type=message.part.updated publishing
...
INFO 2026-06-05T07:51:54 +1ms service=bus type=session.status publishing
INFO 2026-06-05T07:51:54 +0ms service=session.prompt session.id=ses_1693bd04cffeKw43P0DCby5ZMX step=1 loop
INFO 2026-06-05T07:51:54 +4ms service=session.prompt session.id=ses_1693bd04cffeKw43P0DCby5ZMX exiting loop
INFO 2026-06-05T07:51:54 +3ms service=bus type=session.status publishing
INFO 2026-06-05T07:51:54 +0ms service=bus type=session.idle publishing
INFO 2026-06-05T07:51:54 +8ms service=bus type=session.updated publishing
INFO 2026-06-05T07:51:54 +3ms service=bus type=session.diff publishing
INFO 2026-06-05T07:51:54 +1ms service=bus type=message.updated publishing
INFO 2026-06-05T07:54:13 +138950ms service=default worker shutting down
INFO 2026-06-05T07:54:13 +1ms service=default disposing all instances
INFO 2026-06-05T07:54:13 +2ms service=default directory=/home/alex disposing instance
INFO 2026-06-05T07:54:13 +4ms service=bus type=* unsubscribing
INFO 2026-06-05T07:54:13 +0ms service=bus type=command.executed unsubscribing
INFO 2026-06-05T07:54:13 +1ms service=bus type=session.deleted unsubscribing
INFO 2026-06-05T07:54:13 +0ms service=bus type=session.diff unsubscribing
INFO 2026-06-05T07:54:13 +0ms service=bus type=message.part.updated unsubscribing
INFO 2026-06-05T07:54:13 +0ms service=bus type=message.updated unsubscribing
INFO 2026-06-05T07:54:13 +0ms service=bus type=session.updated unsubscribing
INFO 2026-06-05T07:54:13 +23ms service=mcp key=terraform-mcp-server mcp stderr: time="2026-06-05T09:54:13+02:00" level=info msg="Session unregistered from TFE client"
INFO 2026-06-05T07:54:13 +0ms service=mcp key=terraform-mcp-server mcp stderr: time="2026-06-05T09:54:13+02:00" level=info msg="Cleaned up clients for session" session_id=stdio
Activity
github-actions commentedon Jun 5, 2026
This issue might be a duplicate of existing issues. Please check:
If your issue is the same as one of those, please add a comment there with any additional details (e.g. your provider/model, logs from
~/.opencode/logs/) rather than opening a new issue.It would also help to include your provider and model in the issue description, along with any relevant logs, so the team can narrow down the root cause.
jaminmei commentedon Jun 5, 2026
yes, wired. I find that when opencode need to return a long content in the session, it would stuck at some position with no further steps or response. If just return short response, it would be fine. For the previous problem, it must happen when do compaction operation.
nemuirenren commentedon Jun 5, 2026
2026-06-05T065658.log
this is the log from ~/.local/share/opencode/log
i've tried with any models and still get stuck and the only one that changed is the session title
TheRedSock commentedon Jun 5, 2026
This is happening to me too after updating to the new v1.16 release
zckman commentedon Jun 5, 2026
Same problem on 1.15.13
Edit: looking at the logs in
~/.local/share/opencode/log/I found there was a missing dependency for one tool. After removing the tool everything worked again. In previous versions this caused a visible error message in Opencode - now it's hidden in the log?TheRedSock commentedon Jun 5, 2026
I downgraded to 1.15.13 now and it stopped happening to me at least
alexeygumirov commentedon Jun 5, 2026
The same is for me on two system: Manjaro and Ubuntu 24.04 LTS.
Absolute silence with v1.16.0 release (I use AWS Bedrock serverless models). I tried switching models, I tried chaning thinking mode - nothing helps. Absolute silence and no errors in logs.
I switched back to v1.15.13 and app works normally now.
alexeygumirov commentedon Jun 5, 2026
No, it is not at all. This is a different issue, new one.
alexeygumirov commentedon Jun 5, 2026
I compared logs from the v1.15.13 and from 1.16.0 and the difference I found is the following: In the v1.15.13 publishing of stream is going into a bus, while in the v.16.13 - it is not.
Log from v1.16.0
Log from v1.15.13
nexxeln commentedon Jun 5, 2026
looking
alexeygumirov commentedon Jun 5, 2026
Update to v1.16.2 fixed this issue for me.
github-actions commentedon Aug 5, 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.