Every Cursor problem. Every fix.
The 5 most painful ways a Cursor-assisted codebase breaks down — regression hell, context loss, token spirals, prod-only crashes — with fixed-price rescue when the loop has run too long.
By Hyder ShahFounder · Afterbuild LabsLast updated 2026-04-18
Cursor problems are mostly one underlying thing: the model can’t see your whole codebase. Users describe it as “by file seven, it’s forgotten file two” and “prompt, test, break, repeat”. The fixes are procedural: tests, scoped context, rules files, commit discipline. Below: 5 pages that solve each pattern, or book a free 30-min diagnostic.
- RegressionCursor keeps breaking working features?
By file seven, it's forgotten file two. Fix error A, it makes error B. 5 practices that eliminate regressions for good.
Read the fix → - DeployCursor code works locally, fails in production?
AI calls APIs without status checks, skips error boundaries, drifts on env. 5 common causes with patches.
Read the fix → - CostCursor token usage: cut your bill 60%
How Cursor charges by model, context, and requests — and 7 concrete moves that cut spend without losing quality.
Read the fix → - ScaleCursor loses context on large codebases?
Past 10k-20k lines, regressions compound. 6 strategies that actually work: @-mentions, rules, tests, docs, splits, review.
Read the fix → - LoopStuck in Cursor's prompt-test-break-repeat loop?
The loop is real and it has a name. 6 concrete steps to exit regression hell in a week — test-first, commit-per-prompt, pair review.
Read the fix →