“Effectively, Mr. Bankman-Fried had no access to the internet for the entire 5-hour period,” the letter said. “… Despite the Government’s efforts, there does not appear to be a way to solve the internet access problem in the cellblock. That means that Mr. Bankman-Fried has no way to review and search documents the discovery database or the AWS database before trial. The defendant cannot prepare for trial with these kinds of limitations.”