Best answer by Chad Burr
since this is a community largely made up of customers like yourself, We wouldn't really know if there is a tower issue near you (Wherever that may be).
If you feel there's been a change in your recpetion your best bet is to call Koodo Tech support and report it. They will log a service ticket and if enough people call in, they'll investigate the issue. Maybe a tower IS malfunctioning.
Give them a call for free *611 from your phone.