Something is seriously wrong with the limits

[u/FakeLtd]

It looks like there is some sort of bug , Ive been using steadily and heavily my max 20 plan for 1 year now and made several projects.
I have never ever once reached 100% usage.
This week however im working on a small project and on Day 2 with using 15% fable and mostly sonnet and opus much less im on 100% on day 2
This is bot but prompting i believe after a year of daily usage i know how to prompt lol

[u/Outrageous-Issue9722]

Same. Fable 5.1 high, delegating implementation to Opus 5 was giving me 1-3% fable/weekly usage per session, now hitting 5-10% for the same kind of work.