If the vents are blocked or you have the router in a hot location — like on top of a tower PC that heats up — overheating could be causing instability. (howtogeek.com)
Remember that the email address at the top leads to a person, not a little man on top of a tower, trying to keep you out of the publishing industry. (editorialdepartment.com)
At Top of the Tower, Nick hangs up looking worried. (myintimcity.com)