Issue with Firefox


To all lister
Using NVDA 2018.2.1 with Firefox 61.2.0 (portable version), Recently I surfed a website created using drupal. When I press E to jump to an edit field, and press Space to switch to focus mode, NVDA sometimes responds slowly, or lose the focus. Thus I might activate the wrong object on the web. Don't know this is the problem from NVDA with that firefox version or not so I post here. If this is an issue, hope this would be fixed. If anybody know how to solve, please show me the step.
Dang Manh Cuong
 The Assistive technology specialist
 Sao Mai Vocational and assistive center for the blind
52/22 Huynh Thien Loc St., Hoa Thanh ward, Tan Phu dist., HCM, Vietnam.
 Tel: +8428 7302-4488
 E-mail: vanphong@...; congnghe@...
 Website:;  Mobile / Zalo: +84 902-572-300
 E-mail: dangmanhcuong@...; cuong@...
 Skype name: dangmanhcuong
 Twitter: @ManhCuongTech

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