Rokuhttps://support.roku.com/en-us/article/21332781083287How to fix internet errors and issues on your Roku streaming device|Fix ...2024年3月11日 · Try the tips in the How to fix common network issues section to fix these connectivity errors. Advanced network troubleshooting If the previous steps did not fix your internet connection issue and you are comfortable working with networking equipment, you can visit the article with advanced troubleshooting tips and networking features .