Posted: 27/10/2016 at 11:41
Sounds like too much moisture.My understanding is that it's important to protect water loss from freshly taken cuttings, so bag or propagator should be used to minimise this. I usually leave them covered for maybe 2 weeks and if they haven't keeled over I either open the vents or take the bag off them. They need some ventilation as well.
I've always used multi purpose compost but will be swopping over to something more gritty as it will give better drainage. Newly taken cuttings don't like being in direct sunlight and they might be struggling indoors at this time of year with fading light.