This and ALL my friends hate about skype. Also, why does it need to make the phone beep and vibrate all the time when logged in together. There should be an option to silence the notifications in skype.
Not to mention one of the worst things, old messages from a conversation load up into the phone as unread messages. Then you have to sort between what is old and what is new. This is a very basic fix and there is no reason for this.
SO no one has figured this out. It didn't used to do this. If the other person has their phone on it only rings the phone and not the computer even though they are logged in on the computer...It did use to do this, this only started happening about a month ago!
I had a problem similar to yours with Skype 4.5. Reverting to this more reliable older Skype 18.104.22.16882 version, resolved the problem for many of us with smart-phones. Others, usually with tablets, reported that Skype 22.214.171.12473, better suited their needs. If you have a smart-phone, tap the link of the former Skype, or the latter if you have a tablet. If your first choice does not meet your needs, the other would be worth trying.
Before tapping the downloaded apk file to install the selected Skype, uninstall the current Skype, disable the Play Store “Auto-update apps” option, and enable the Android Settings (from) “Unknown sources” option. Once installed, disable the “Unknown sources” option. Be sure to try any future Skype release, indicated by a change of release date on the Google Play Store Skype “UPDATE” page. If the new Skype is unsatisfactory, revert to the older Skype using the saved apk file.
You can choose an even earlier Skype version if you feel that this would be beneficial. To date. I have not experienced any security problems with any of the above web links. Please be sure to post another reply to let me know how you go with the installation. I should be able to help you if you encounter difficulties.
If you have not already done so, you should create a good Android issue report here to help Skype improve future versions. I am sure that a Private Message to Claudius, letting him know where your report is, would be a nice surprise, and really make his day