Hey,
I have experienced pretty awful downgrade of experience about 3 days before my trial ran out. Today i finally upgraded to pro version and its back to normal. The difference was quite big as it felt like i was working with a toddler intelligence, my guess is that i ran out of credits for specific a model but the fact that i was not notified about it is pretty bad.
Especially few days before my trial end it really feels like i don’t wanna subscribe at all, it can influence your conversions rate 
. If its the case that i ran out i should be made aware of that if not what was it?