pgAdmin crashes connected with packet loss?

<p><font color="#000000" face="Times New Roman" size="3"> </font><p style="background: white; margin: 0cm 0cm 0pt;
line-height:normal;"><span lang="EN-US" style="color: rgb(51, 51, 51); font-family: "Helvetica",sans-serif; font-size:
11.5pt;mso-fareast-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: CS;">Hallo,
</span><p><fontcolor="#000000" face="Times New Roman" size="3"> </font><p style="background: white; margin: 0cm 0cm
0pt;line-height: normal;"><span lang="EN-US" style="color: rgb(51, 51, 51); font-family: "Helvetica",sans-serif;
font-size:11.5pt; mso-fareast-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: CS;">I'm
usingWindows version of pgAdmin III v 1.18.1 on my laptop. I can connect to various database servers without
significantproblems from many places and the connection is relatively stable. At my home, I have issues with
connection.I can connect without problems, but after few minutes <span style="mso-spacerun: yes;"> </span>pgAdmin
freezesand I obtain message: “ERROR<span style="mso-spacerun: yes;">  </span>: could not receive data from server:
Softwarecaused connection abort (0x00002745/10053)”</span><p><font color="#000000" face="Times New Roman" size="3">
</font><pstyle="background: white; margin: 0cm 0cm 0pt; line-height: normal;"><span lang="EN-US" style="color: rgb(51,
51,51); font-family: "Helvetica",sans-serif; font-size: 11.5pt; mso-fareast-font-family: "Times New Roman";
mso-ansi-language:EN-US; mso-fareast-language: CS;">As this happens mainly at my home, and the connection is ok at
otherplaces, I think, problem is in my router or on the side of my ISP.</span><p><font color="#000000" face="Times New
Roman"size="3"> </font><p style="background: white; margin: 0cm 0cm 0pt; line-height: normal;"><span lang="EN-US"
style="color:rgb(51, 51, 51); font-family: "Helvetica",sans-serif; font-size: 11.5pt; mso-fareast-font-family: "Times
NewRoman"; mso-ansi-language: EN-US; mso-fareast-language: CS;"> </span><p><font color="#000000" face="Times New Roman"
size="3"></font><p style="background: white; margin: 0cm 0cm 0pt; line-height: normal;"><span lang="EN-US"
style="color:rgb(51, 51, 51); font-family: "Helvetica",sans-serif; font-size: 11.5pt; mso-fareast-font-family: "Times
NewRoman"; mso-ansi-language: EN-US; mso-fareast-language: CS;">I tried to investigate a little and tested ping ( ping
–t1000) to database server several times.</span><p><font color="#000000" face="Times New Roman" size="3"> </font><p
style="background:white; margin: 0cm 0cm 0pt; line-height: normal;"><span lang="EN-US" style="color: rgb(51, 51, 51);
font-family:"Helvetica",sans-serif; font-size: 11.5pt; mso-fareast-font-family: "Times New Roman"; mso-ansi-language:
EN-US;mso-fareast-language: CS;">The packet loss is usually between 0.3 % and 0.5 %</span><p><font color="#000000"
face="TimesNew Roman" size="3"> </font><p style="background: white; margin: 0cm 0cm 0pt; line-height: normal;"><span
lang="EN-US"style="color: rgb(51, 51, 51); font-family: "Helvetica",sans-serif; font-size: 11.5pt;
mso-fareast-font-family:"Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: CS;">Do you think this rate
ofpacket loss can cause so serious database connection issues, or my problems aren’t connected with this packet
loss?</span><p><fontcolor="#000000" face="Times New Roman" size="3"> </font><p style="background: white; margin: 0cm
0cm0pt; line-height: normal;"><span lang="EN-US" style="color: rgb(51, 51, 51); font-family: "Helvetica",sans-serif;
font-size:11.5pt; mso-fareast-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language:
CS;"> </span><p><fontcolor="#000000" face="Times New Roman" size="3"> </font><p style="background: white; margin: 0cm
0cm0pt; line-height: normal;"><span lang="EN-US" style="color: rgb(51, 51, 51); font-family: "Helvetica",sans-serif;
font-size:11.5pt; mso-fareast-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: CS;">Best
regards,</span><p><fontcolor="#000000" face="Times New Roman" size="3"> </font><p style="background: white; margin: 0cm
0cm0pt; line-height: normal;"><span lang="EN-US" style="color: rgb(51, 51, 51); font-family: "Helvetica",sans-serif;
font-size:11.5pt; mso-fareast-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language:
CS;">Karel</span><p><fontcolor="#000000" face="Times New Roman" size="3"> </font><br />=