Fallout 76 received a first-day patch that is about 6 gigabytes larger than the original. Game developers have noted that due to the difference in locations, sound and all other content, the product really needs to be downloaded again. The game weighs about 45 gigabytes. The update size is 51 gigabytes. Fallout 76 developers have said they will try to eliminate the problem in the future, as for the whole series, users simply do not have enough internal memory.
Also, many users with paid Internet traffic started to complain that they simply could not download the game due to their very large size. In addition, there is simply no Fallout 76 on physical media.