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As @andrew-morozko suggested, Raspberry does not not redirect incoming packets to the vpn connection without configuration:
sudo iptables -t nat -I POSTROUTING 1 -o tun0 -j MASQUERADE
sudo iptables -I FORWARD 1 -i tun0 -o eth0 -m state --state RELATED,ESTABLISHED -j ACCEPT
sudo iptables -I FORWARD 1 -i eth0 -o tun0 -j ACCEPT
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First thing first - memory is virtual, so Wi-Fi could take 100 GB and you might only have a low grade leak that seems bad, but in practice has no effect whatsoever over a two week period or longer.
Here how I’d evaluate this measurement in context :
What is the overall memory pressure graph like on the machine?
How long after you started did it take to get ...
2
TL;DR - Your Wi-Fi program uses memory when you have network connections. It starts with little allocation and when you run other programs, Wi-Fi uses memory to do that work. Log out to free that memory if you don't want to quit programs or thr don’t release their connections to your liking.
Why is my Wi-Fi process using 3GB of memory?
As a developer (or ...
1
WiFi devices will reduce speeds if they detect too many errors at the higher rates. For example, in your screenshot, your WiFi radio has negotiated a fairly decent RF speed (MCS 9, 867Mbps) with the router. (It would be interesting to see what the router says, as Tx and Rx can differ.)
Over time, radio link quality changes, causing the radios at both ends ...
1
Unfortunately macOS does not provide a way to blacklist a specific access point. On some other operating system you can do this via the BSSID (basic service set identifier) of the access point.
You were referring to a MAC, but it is not really a MAC - but rather a BSSID. The BSSID is usually derived from the actual MAC of the access point though, but it is ...
1
Have you confirmed if the hotel's wifi connection requires logging in via a connection splash page in the browser?
(I would post this as a comment, but I can't)
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I turned out that because I paired it with my phone, it was not in the pairing mode anymore. So, I held the power button for 10 seconds or so and it went into the pairing mode again and I was able to see it in my bluetooth menu.
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I think this is a normal situation as well - see my answers here:
Why is my Wi-Fi process using 3GB of memory?
Why is my Wi-Fi Process eating >2GB memory
I don't think there is any leak or issue on Apple side - just some programs you run open lots of connections and if they have bugs or you have more tabs open one day versos another and the specific web ...
1
I bumped into this question when searching for the problem.
And I figured out iCloud didn't set up (or logged in) on my Mac OS X. When I logged in to icloud, KeyChain access created a new tab for iCloud just under the Login tab.
Please be sure, you set up iCloud on your Mac OS X.
https://support.apple.com/en-us/HT208682
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