Bot suddenly responding slowly

My bot was working fine, but since upgrading my laptop from an HDD to an SSD the bot has suddenly working slowly. There was no change in the training after the upgrades, I just recreated the same virtual environment again and installed most dependencies that I was using earlier. The only difference was that I was using rasa 3.1 earlier and now I have installed 3.6. Does this make any sense just because of the rasa version the bot responses are getting slow, and 3.6 has some training data formats changed from previous versions? But I also rolled back to 3.1 and now the bot is not even training the model.