1. Insufficient education and training: Equipment debugging requires certain professional knowledge and skills. If employees receive insufficient education and training, their technical level may be low and their quality may be lacking.

2. Improper recruitment and selection: the company may not have accurate requirements and standards for the corresponding positions when recruiting equipment debuggers, or it may not conduct effective screening during the selection process.

3. Lack of professional ethics awareness: Equipment debugging personnel need to have good professional ethics awareness, such as work responsibility, professionalism and integrity awareness.

4. Working environment and treatment: If the working environment is not good and the salary is unreasonable, it may lead to the lack of enthusiasm and initiative of employees at work, thus affecting the quality of work.

5. Poor management: If the company has problems in the management of equipment debugging personnel, such as lack of standardized management system and poor supervision, the quality of employees may decline.