'error message' when messaging with host

Hi all, I’ve been in conversation with a potential host. Tried to message back, yesterday and today, but keep getting ‘error can’t message’ or such, in red, when trying to send message to them. Their profile also looks blank in the messaging, but not in the listing. I’ve never had this. I eventually withdrew my application and saw that it was ‘read’ by them, but i wonder what the ‘error’ messaging is about! Thanks.

@Jcat33, that sounds odd. here’s weblink to some tech troubleshoot ideas. beyond that, disable vpn or other atypical stuff. but suspect simpler tactics per weblink may resolve