Hello @gusmb,
Welcome to the forum!
Your node could be offline for 288 hours before suspension, then you would have a week to fix the problem. After you fixed the problem your node would be on review for the next 30 days. If node would be still suspended after 30 days it will be disqualifed.
To recover online score the node should be online for the next 30 days.
Suspension mean that your node will not receive a traffic. Since your node offline or suspended, all its pieces considered as unhealthy and if the minimum available pieces would drop below threshold, the repair job will be triggered and it will repair missed pieces then places them to other nodes. So, as soon as you bring your node online, the garbage collector will remove these pieces from your node.
So, the offline is penalized with reducing ingress and removing pieces from your node.
The bandwidth limit was removed for the reason: