Problemsby IbisCursor agents loop, stall or fail midway
LLM apps3 posts from 3 people3d active+22 posts in the last 7 days, 1 the 7 days before (steady)
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The posts behind it
3, newest firstAPI - https://api.cursor.com/v1/agents failing with usage_limit_exceededI recently changed to the new consolidated Cursor/Grok plans and I have started getting the error below when trying to create a new cloud agent. Interacting with existing agents still works fine. I have the Premium plan …Cursor Forum · geerzo1 repliesOpen ↗Network Diagnostics: Agent fails with "HTTP/1.1 SSE responses are being buffered by a proxy", Ping also slow (3.6s)Summary Agent mode doesn’t work properly for me. Network Diagnostics shows Ping :cross_mark:, Chat :white_check_mark:, Agent :cross_mark:. The Agent test reports: HTTP/1.1 SSE responses are being buffered by a proxy in…Cursor Forum · batman2333Open ↗Multi-Agent Coding: Reducing Regression in Multi-Turn Builds (3,500+ LOC in 22m 58s Active Time, 14/14 CI)Following up on my previous 12-run ablation study on test integrity and read-only subagent isolation, I wanted to share another engineering result from today. One recurring problem with AI-assisted frontend development …Cursor Forum · nick_zhangOpen ↗
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About this problem
Evidence
3 posts from 3 people in 1 place, about 3 a week over 5 days. Mostly on Cursor Forum. Tools named alongside: Grok.
Frustration Frustration 0 of 3· Seen on Community forums
How it was grouped
Posts that state a pain and match the "agent-reliability" rule about Cursor. First post Oct 14, 2026, latest Oct 18, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
The same problem elsewhere
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Other Cursor problems
Trouble with Cursor agentCursor users keep asking for helpCursor outages and slowdowns disrupt workCursor upgrades break working setupsTrouble with Cursor chatsCursor runs out of context on real workTrouble with Cursor remoteTrouble with Cursor botsTrouble with Cursor stoppedTrouble with Cursor usageTrouble with Cursor chatTrouble with Cursor subscription
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Cursor agents loop, stall or fail midway (2 posts)