A small business is experiencing slow internet speeds during peak business hours but notices an improvement later in the evening. They are using an internet service over standard copper telephone lines. Upon checking, the technician discovers that the service provider is using Asymmetric Digital Subscriber Line (ADSL) technology. What could be the MOST likely reason for the fluctuation in the internet speeds?
Bandwidth congestion during peak hours
Faulty wiring within the business premises
Incorrect configuration settings of the modem
Inadequate weatherproofing of outdoor cabling