Why won’t my IFP accept my WIFI password?

Password characters that are supported in any combination are listed below. Highlighted in green are compatible in a WIFI password.

• Numeric values: 1,2,3,4,5,6,7,8,9,0
• Characters: ! @ # $ % ^ & * ( ) - _ , { } [ ] | \ / < > . ` ~ : ; “ ‘ =