The phrase "addressing technical issues" is correct and usable in written English.
You can use it when discussing the act of dealing with or resolving problems related to technology or technical matters.
Example: "The team is focused on addressing technical issues that have arisen during the software development process."
Alternatives: "tackling technical problems" or "resolving technical challenges."
For example, one thing we may do is use information to improve our services and to make sure everything is working properly — such as checking device stability and addressing technical issues to improve the overall experience.
The efforts include not only addressing technical issues related to the best-available methods for chemical, biological, and radiological contaminants, but also include addressing the challenges of coordination and administration of an efficient and effective response.
Responding to questions from legislators, Mr. Martens said that many of the comments submitted were highly detailed and "extremely well done" in terms of addressing technical issues surrounding an environmental impact study and regulations drafted by the state to govern the controversial drilling process.
Moving on from that I've got to say this Blog fails by addressing technical issues.
Isn't it interesting that just about every post so far in this Blog are addressing technical issues?
In order to create clear and engaging videos that can be reused, enough time should go into addressing technical issues and proper editing to eliminate errors, repetition and pauses (Enfield, 2013; Herreid & Schiller, 2013).
They might, for instance, have experts address technical issues like the dos and don'ts of timber harvesting, or how to prune trees.
Responding to the ruling, transport minister Baroness Kramer said the government's handling of the project had been "fully vindicated", particularly as the appeal had addressed technical issues that had "no bearing" on the need for the new link.
