Tacx neo issue

Here’s a question…
I train on a tacx neo with full erg mode and have an ftp of 180.
On training programs where I need to be at 90w for 3 mins, 380w for 30 secs and then 180 for 3 minutes all is well apart from the last part ?
90w and 380 w is fine but when it pegs back to 180w the resistance on the trainer is so strong I can hardly move the pedals?
Anyone have a fix ? Many thanks

That does not sound normal. I would double check that your Neo firmware is up-to-date. While, you are at it, make sure Zwift is the latest version as well.

Its defo not normal but I’ll give it a go