No longer possible to opt-out of transparent HTTP cache via My Account?

I'm not sure how long this has been the case for (as I just noticed this tonight), but the cache settings available via the "My Account" section of the Slingshot website no longer has any effect (for my connection at least.) Regardless of the status on that page, the cache definitely still seems to be enabled.

I tried the following, to no effect:

toggling the setting "on" then "off" again, waiting 10 minutes, then rebooting my router
changing it to "on", waiting 10 minutes, then rebooting my router
changing it back to "off", waiting 20+ minutes, then rebooting my router
disabling Global Mode in case that forced the cache on (or itself acted like one)

The "Internet Cache Settings" page currently states "You currently have caching OFF", but this cache test indicates a cache is still present, as does tcping:

> tcping bbc.co.uk

Probing 212.58.246.103:80/tcp - Port is open - time=20.411ms
Probing 212.58.246.103:80/tcp - Port is open - time=20.625ms
Probing 212.58.246.103:80/tcp - Port is open - time=19.503ms
Probing 212.58.246.103:80/tcp - Port is open - time=96.258ms

Ping statistics for 212.58.246.103:80
     4 probes sent.
     4 successful, 0 failed.
Approximate trip times in milli-seconds:
     Minimum = 19.503ms, Maximum = 96.258ms, Average = 39.199ms

> tcping bbc.co.uk 443

Probing 212.58.246.103:443/tcp - Port is open - time=327.677ms
Probing 212.58.246.103:443/tcp - Port is open - time=288.066ms
Probing 212.58.246.103:443/tcp - Port is open - time=288.123ms
Probing 212.58.246.103:443/tcp - Port is open - time=286.196ms

Ping statistics for 212.58.246.103:443
     4 probes sent.
     4 successful, 0 failed.
Approximate trip times in milli-seconds:
     Minimum = 286.196ms, Maximum = 327.677ms, Average = 297.516ms

>tcping internode.on.net

Probing 150.101.140.197:80/tcp - Port is open - time=28.053ms
Probing 150.101.140.197:80/tcp - Port is open - time=19.405ms
Probing 150.101.140.197:80/tcp - Port is open - time=19.715ms
Probing 150.101.140.197:80/tcp - Port is open - time=19.551ms

Ping statistics for 150.101.140.197:80
     4 probes sent.
     4 successful, 0 failed.
Approximate trip times in milli-seconds:
     Minimum = 19.405ms, Maximum = 28.053ms, Average = 21.681ms

>tcping internode.on.net 443

Probing 150.101.140.197:443/tcp - Port is open - time=68.325ms
Probing 150.101.140.197:443/tcp - Port is open - time=68.501ms
Probing 150.101.140.197:443/tcp - Port is open - time=68.166ms
Probing 150.101.140.197:443/tcp - Port is open - time=66.203ms

Ping statistics for 150.101.140.197:443
     4 probes sent.
     4 successful, 0 failed.
Approximate trip times in milli-seconds:
     Minimum = 66.203ms, Maximum = 68.501ms, Average = 67.799ms

Is anyone else here seeing the same thing? If so (or if not), what plan/connection type are you on?

Detruire

Slingshot