very slow email client
I use Vivaldi since 2017 and I'm happy about it.
However the email client is slow.
It takes ages to do a search for an email.
Other manipulations are often also very slow.
How can this be resolved?
@koenreyn There is no mail client in Vivaldi. Are you talking about webmail? Webmail is not a product of Vivaldi. It's a Vivaldi-branded product produced by some independent webmail provider.