The phrase "a source of issues" is correct and usable in written English.
It can be used to describe something that causes problems or difficulties in a particular context.
Example: "The lack of communication between departments has become a source of issues that affects our overall productivity."
Alternatives: "a cause of problems" or "a point of contention".
But the Xbox One is the most connected console ever devised — a source of its issues, unquestionably, but also why it seems more likely to be the box you'll want connected to your TV four years from now.
The slicing concept itself is a source of security issues.
Noam Chomsky, whom President Hugo Chávez of Venezuela often cites as a source of inspiration, issued a call for clemency for a judge held under house arrest.
To take advantage of that, he suggested that drugstores should become known as "a source of expertise" on issues of health and well-being.
Although the character is based on the BBC show's lead character, in interviews during the writing and filming of season 2, creator and showrunner Willimon said that he used Lyndon B. Johnson as a source of themes and issues addressed in House of Cards.
With the press pointing to the site itself as a source of information, the issue was drastic.
The institutionalised role of bioethics as a source of advice on ethical issues in the governance of science and technology is not regarded as unproblematic, as we will summarize below.
Given the potential contribution of imported food as a source of disease burden and issues of traceability back to food processing, imported goods should also be considered.
An important role that periodic implementation of such surveys can play is in monitoring the extent to which health and lifestyle gains are being made among youth in Pacific Island nations and to provide a source of surveillance of emerging issues among youth.
The office also serves as a source of information and advice for issues related to gender-based discrimination.
