icontrolsnapin not working after upgrade to 11.2.1

Simple things no longer work for me when using the powershell icontrolsnapin. For example, when I type get-f5.ltmpoolmember -pool I used to be able to tab after I started typing the pool and it would populate. In no longer does. So, I type in the complete pool name. I get no errors but nothing returns. If I just type get-f5.ltmpoolmember it asks me for the pool name. I type it in and get nothing. No error. This is just an example. I've run into other simple things that now longer work. I am running 11.2.1. Is there an updated version of the icontrolsnapin? If so, I'm not finding it?