Smelly Washing But Only At 95 Degree Wash

[WSB]

We find that our Zanussi washing machine is quite smelly in the drum but only after the 95 degree wash.

Anyone got any suggestions what the causes could be (in particular why at 95 degrees?) and also what I could try to resolve the issue?

Thanks in advance.

 

[big-all]

i assume a quite old machine ??
maybe rubber suffering a bit with age causing the smell

 

[WSB]

Yeah it's quite old but been good generally. Just funny it only whiffs at the higher temperatures

 

[big-all]

i could off course be wrong but suspect heat and old rubber has something to do it