Early prototypes have been plagued with problems. Unfortunately they have been plagued by reliability problems and parts availability. The area has been plagued by antisocial problems. Ramanujan was plagued by health problems throughout his life. However, this period was plagued with problems. However, the plane has been plagued by safety problems. After his death, Wright's legacy was plagued with turmoil for years. Despite his ability, his career was plagued by injuries. From the beginning, the production was plagued with difficulties. "Admiral Kuznetsov" has been plagued by years of technical problems. Although successful commercially, Process 2 was plagued with technical problems. The film was also plagued by union difficulties. In early 1969, Apple Corps was plagued by mismanagement and was losing money. I was plagued, like the Albatros, with structural problems. Historically, the Nigerian Power Sector has been plagued by blackouts.