Channel to Tippin - Unable to connect to peer, dial proxy failed

Hello,
I tried to open a channel to Tippin because the first time I tried to use it, the fee for the route was very high (higher than my policy in the wallet I used) which is not the purpose to pay high fee for sending cents of tips.

But when I try to open a channel from Umbrel I got this error:
Unable to connect to peer, dial proxy failed: socks connect tcp 10.21.21.11:9050->140.82.18.113:9735: unknown error general SOCKS server failure

Any idea what is the problem? Tippin doesn’t support onion node, is it possible?

EDIT:
so it looks like the channel given by Tippin.me on their website is this:
0354f94757d65a7335c0bf57a5c719530e8a97101043c9d8b80f28be8dd767a351@140.82.18.113:9735

While on amboss.space and 1ML it’s different:
03c2abfa93eacec04721c019644584424aab2ba4dff3ac9bdab4e9c97007491dda@68.183.237.232:9735

I tried with the second one and it looks like ok. Strange that they advertise the wrong node, maybe they have a new one that is not yet working or they move to a new one and it’s the old on the website.