Due to the system malfunctions, many of the steps would have to be done manually.

They often are written to cause problems and, if left undetected, can cause system malfunctions.

Egg allergies are the result of an immune system malfunction.

Due to system malfunction, they failed to get into lunar orbit and shot past the Moon.

We have a preliminary report of system malfunction aboard your spacecraft.

"We've been having some system malfunctions, my apologies for causing any panic. "

It later causes a series of nearly catastrophic system malfunctions.

Sammie broke in, "Are you sure there's no system malfunction?"

There never was a loss of life or major disaster because of a system malfunction.

"Is there any indication that it might be some sort of interference, or a system malfunction?"