The point at which tangling appears helps distinguish the washing result from the drying load behaviour. Large covers, long pieces or a crowded load can interact differently once drying begins.
Understanding this situation
Inspect only after normal safe unloading. The machine's fabric and capacity guidance applies to the drying stage, even if the same quantity washed successfully. A tangled bundle can also explain why some inner areas remain damp.
A useful next step
Sort compatible pieces and prepare closures according to their care labels before future use. Do not reach into a running drum to rearrange them. Report a new persistent pattern with the actual textile mix and programme.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.