Hi first time trialling Zwift and I noticed that once I hit an incline, pedalling while it registers cadence and power it is severely hampered by lack of speed. No matter what gear or cadence my Zwift is going up hill at about 4-5km/h, with other people flying past me. On the flats the speeds seem representative of what speed/cadence is being input. Any hints tips appreciated .
This is by design. In real life you also slow down going up hills so in Zwift you will also slow down. Zwift calculates your in-game speed based on you Watts, your Weight and the incline/decline (among other variables) of the terrain inside the game.