Unable to post SOTA alert on SOTAWatch3

I was unable to post SOTA alert today 10/24/2020 for St. Helena Mtn (SOTA W6/NC-030) at 23:00 UTC 14.063-cw, 10.113-cw, 7.033-cw? It did not accept a valid summit code. Copy of screen shot is attached. Did anybody else experienced such challenges? What may cause it - Microsoft Edge browser or something else is not work properly with SOTAWatch3? Can anybody else help me to post this alert? I am going to make this SOTA activation attempt right now.

73! Oleh
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