Looks like a power and/or heating issue on a high load. I suggest to get a better modem.
In the mean time check if you can use more powerful power supply or provide additional power to the modem by using USB Y-cable.
Looks like a power and/or heating issue on a high load. I suggest to get a better modem.
In the mean time check if you can use more powerful power supply or provide additional power to the modem by using USB Y-cable.