Hi @fkoerner, I encountered the problem of increased training time when I upgraded rasa from 2.4.2 to 3.1.6.
Taking the officially provided formbot as an example, it only takes less than 1 minute to use gpu to train in rasa2.4, but it takes more than 2.5 minutes in rasa3.1, and I found that the gpu usage rate is very low. We are using an RTX 3090.
Is this normal? If not, is there any solution? Thanks!