Even the donation request rate is low. We had a 60/300 limit, and not 6/30.
Thanks @Aad3228, I know understand where the rate limit hit came from. Also have a Domoticz installation in place.
@jrbenito, I do not mind about paying for the service. Did it in the past but I did not had any benefit of it so forgot to extend my membership.
If I am right the send data is another API with other limits.
I understand that donations are needed. No problem at all. But is it so difficult to send out an email a couple of weeks before you change such setting? And why not keep the donation request limit at 300? I feel like I am placed in the corner: PAY or NO DATA. If you want users to pay it is better to be gentle and keep them informed.
I will reconsider the use of PvOutput. It has some advantages, but not sure if want to be forced to pay.