Newbie question re new Librem 14

Hello, I received my new Librem 14 in December. I am a new Purism Linux user. Currently using a MacBook Pro. I am enjoying learning my way around! But suddenly encountered this problem. About four days ago my access to Wi-Fi quit. The computer keeps trying to ‘connect’ but shows the authentication screen. The other laptops in the house are all connected just fine. The password works great. There is no outage with Spectrum. I am currently exchanging emails with Purism support but wondered if anyone else encountered this problem in their early days as a Purism user?
Thanks for any help or guidance you might be able to give.