Sorry about the duplicate post but my other post hasn't been approved yet and I have more information.
I tried to link my steam account to my iPhone. The first time I tried it the iPhone got stuck on the processing message - I killed it after about 20 minutes.
Then I realized there was an iPhone app update I hadn't applied - so I applied the update and logged in to Asmodee on my iPhone (and steam) and tried again - now I'm getting a PFID number isn't valid - even though I checked it many times. One thing I noticed is this is the same PFID I got originally...and the message says it's only good for 5 minutes...so I'm wondering if you just need to generate a new PFID for me?
Thanks.