Prevalent ServicesDecember 4, 2021 in Technical Problems
It looks like you have DDOS protection that is blocking communication with your community. You will need to make sure that HTTP requests can be received vis HTTP POST to /index.php?app=core&module=system&controller=marketplace
I had the same issue. I have Cloudflare and TLS 1.3 was in the SSL section. Changed to TSL 1.2 version and everything worked
I fixed mine by whitelisting my IP address on StackPath.
Started March 4
Started March 13
Started 20 hours ago