Snowflake proxy NAT type changes to restricted on retest

Does this happen often? Does it go back to “unrestricted” after another 24 hours?

Here is a related post: Planning for my proxy as Unrestricted - #8 by SirNeo
@SirNeo Is the “restricted” state sustained over time or does it eventually go back to “unrestricted” if you wait for another 24 hours?