If you are not getting automatic resistance changes or the changes seem out-of-sync with the gradients shown on screen, there are a couple of factors that could be causing this. Please see the following articles for assistance:
A note for KICKR CLIMB users: If your KICKR CLIMB is way out of sync for no apparent reason, it may have developed a "backlog" of commands. Unplug your KICKR and the CLIMB from mains power for 10 seconds before turning it back on again. This is usually enough to get it back in sync.