BC127 Only Two BLE Connections Max? V7.3

I have Melody V7.3 running on BC127 antenna. Config shows my change to profiles:

PROFILES=0 0 1 0 0 3 2 0 0 0 0 0

Advertising is on. Unit is also connectable and discoverable. Status shows:

STATE CONNECTED[0] CONNECTABLE[ON] DISCOVERABLE[ON] BLE[ADVERTISING]

After first BLE device connects and reads/writes data Status shows:

STATE CONNECTED[0] CONNECTABLE[ON] DISCOVERABLE[ON] BLE[ADVERTISING]
LINK 14 CONNECTED BLE 7ADD9DXXXXXX 23

After second BLE device connects and reads/writes data Status shows:

STATE CONNECTED[0] CONNECTABLE[ON] DISCOVERABLE[ON] BLE[CONNECTED]
LINK 14 CONNECTED BLE 7ADD9DXXXXXX 23
LINK 24 CONNECTED BLE 60E779XXXXXX 50

Trying to set Advertising On does nothing. BLE[CONNECTED] is what is displayed until I disconnect one of the BLE devices. Then, it starts advertising again. The documentation states:

<max_ble> (Maximum number of BLE connections)
• 0–3

Is this a bug in Melody V7.3? Am I not doing something correctly? Any insight would be very helpful and I thank you in advance.