[Users] Clicking a link in claws-mail opens it in default browser after a very long wait

[Removed GDPR]

Hi Steve,

> I assume what you want to correct is the 20 to 30 seconds.

Yes. It is actually more than a minute in my latest test.

> Your computer could have gotten itself in a state. Perform a top
> command, and see if any processes are hogging most/all CPU or RAM. If
> so, kill them. If not, power cycle the machine to get rid of any
> state, and see if it still has this delay.

No, the system is fine. Not overloaded at all. There CPU is not busy
and there is plenty of free RAM. No issues with any other programs
either. I can still work in various other programs (including the
browser itself) without problems while waiting for the clicked link to
open.

> The other thing is, we have no idea what kind of hardware is running
> this. If you have a 1.5GHz CPU with 2GB RAM, 20-30 seconds is
> completely expected, at least when you run Chromium the first time.

I am testing this on a good desktop machine (3.4Ghz, 32GB RAM,
OS on SSD). Everything flies, really. 20-30s (or even 5s) is totally
unacceptable for such system. It is not the browser being started or
not either, I notice it happening in both cases without any difference.