Since three days I am not able to buy Linden$!

Hi!
Since three days I am not able to buy Linden$!
Anytime I get the error message:

We are unable to complete your request.
• The system encountered an error while processing your order, please try again.
Order Summary
Description: Buy Linden Dollar Order for L$2000
Estimated Price: US$7.85

I could not imagine, what is there wrong!
BEFORE this, I had NOT tried to buy new Linden$ and my Creditcard is okay too!

Thanks in advance for your helpful answer!
Greetings
Romuald
P.S.:
I had switched off, even my internet-security system to avoid interferences with the SL - system, but it was useless..... I was not able to change the money again

Are you trying to do this in-world or on the 2L web site? I have found that it works better to buy on the web vs in-world because if there is any lag on the sim things seem to slow down, and your transactions are never completed sometimes. If you are on line in SL and buy them on the web, then your credits appear really quick!

To a lot of credit card companies Linden Lab is not okay, in large part because SL had been used for a substantial amount of credit card fraud.

You might want to check with your issuer to see if they denied a charge from LL.

It is also possible that LL's billing system is broken as it has a tendency to break, especially on weekends.

Good luck.