first check whether this is an account restriction, app bug, or policy change before assuming it’s something you did wrong. Instagram quietly tests features, account tiers, and limits sometimes, so behavior can change even if you used to have longer sessions.
I’d start simple: update the app, check account status/settings, test on another device, and look for any live policy violations or monetization restrictions. Sometimes cached app issues or account health flags cause weird limits.
If nothing obvious shows up, it may genuinely be an Instagram-side rollout or bug rather than user error. Frustrating, but not always something you directly “fix.”